913304889

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2311}}^1$

素因数の和:2388

約数の個数: 80

約数和(自身を含む): 1691940096

約数和(自身を除く): 778635207

約数列:

[1, 3, 7, 9, 17, 21, 27, 41, 51, 63, 81, 119, 123, 153, 189, 287, 357, 369, 459, 567, 697, 861, 1071, 1107, 1377, 2091, 2311, 2583, 3213, 3321, 4879, 6273, 6933, 7749, 9639, 14637, 16177, 18819, 20799, 23247, 39287, 43911, 48531, 56457, 62397, 94751, 117861, 131733, 145593, 187191, 275009, 284253, 353583, 395199, 436779, 663257, 825027, 852759, 1060749, 1310337, 1610767, 1989771, 2475081, 2558277, 3182247, 4832301, 5969313, 7425243, 7674831, 11275369, 14496903, 17907939, 22275729, 33826107, 43490709, 53723817, 101478321, 130472127, 304434963, 913304889]

約数ペア:

[(1, 913304889), (3, 304434963), (7, 130472127), (9, 101478321), (17, 53723817), (21, 43490709), (27, 33826107), (41, 22275729), (51, 17907939), (63, 14496903), (81, 11275369), (119, 7674831), (123, 7425243), (153, 5969313), (189, 4832301), (287, 3182247), (357, 2558277), (369, 2475081), (459, 1989771), (567, 1610767), (697, 1310337), (861, 1060749), (1071, 852759), (1107, 825027), (1377, 663257), (2091, 436779), (2311, 395199), (2583, 353583), (3213, 284253), (3321, 275009), (4879, 187191), (6273, 145593), (6933, 131733), (7749, 117861), (9639, 94751), (14637, 62397), (16177, 56457), (18819, 48531), (20799, 43911), (23247, 39287)]