22789809

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1$

素因数の和:247

約数の個数: 64

約数和(自身を含む): 42094080

約数和(自身を除く): 19304271

約数列:

[1, 3, 7, 9, 17, 21, 27, 41, 51, 63, 119, 123, 153, 173, 189, 287, 357, 369, 459, 519, 697, 861, 1071, 1107, 1211, 1557, 2091, 2583, 2941, 3213, 3633, 4671, 4879, 6273, 7093, 7749, 8823, 10899, 14637, 18819, 20587, 21279, 26469, 32697, 43911, 49651, 61761, 63837, 79407, 120581, 131733, 148953, 185283, 191511, 361743, 446859, 555849, 844067, 1085229, 1340577, 2532201, 3255687, 7596603, 22789809]

約数ペア:

[(1, 22789809), (3, 7596603), (7, 3255687), (9, 2532201), (17, 1340577), (21, 1085229), (27, 844067), (41, 555849), (51, 446859), (63, 361743), (119, 191511), (123, 185283), (153, 148953), (173, 131733), (189, 120581), (287, 79407), (357, 63837), (369, 61761), (459, 49651), (519, 43911), (697, 32697), (861, 26469), (1071, 21279), (1107, 20587), (1211, 18819), (1557, 14637), (2091, 10899), (2583, 8823), (2941, 7749), (3213, 7093), (3633, 6273), (4671, 4879)]