1284160959

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{2113}}^1$

素因数の和:2230

約数の個数: 48

約数和(自身を含む): 2003767584

約数和(自身を除く): 719606625

約数列:

[1, 3, 9, 27, 41, 61, 81, 123, 183, 243, 369, 549, 1107, 1647, 2113, 2501, 3321, 4941, 6339, 7503, 9963, 14823, 19017, 22509, 57051, 67527, 86633, 128893, 171153, 202581, 259899, 386679, 513459, 607743, 779697, 1160037, 2339091, 3480111, 5284613, 7017273, 10440333, 15853839, 21051819, 31320999, 47561517, 142684551, 428053653, 1284160959]

約数ペア:

[(1, 1284160959), (3, 428053653), (9, 142684551), (27, 47561517), (41, 31320999), (61, 21051819), (81, 15853839), (123, 10440333), (183, 7017273), (243, 5284613), (369, 3480111), (549, 2339091), (1107, 1160037), (1647, 779697), (2113, 607743), (2501, 513459), (3321, 386679), (4941, 259899), (6339, 202581), (7503, 171153), (9963, 128893), (14823, 86633), (19017, 67527), (22509, 57051)]