3979540401

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1$

素因数の和:494

約数の個数: 48

約数和(自身を含む): 5681358144

約数和(自身を除く): 1701817743

約数列:

[1, 3, 31, 41, 93, 123, 131, 257, 393, 771, 961, 1271, 2883, 3813, 4061, 5371, 7967, 10537, 12183, 16113, 23901, 31611, 33667, 39401, 101001, 118203, 125891, 166501, 246977, 326647, 377673, 499503, 740931, 979941, 1043677, 1380347, 3131031, 4141041, 5161531, 10126057, 15484593, 30378171, 32353987, 42790757, 97061961, 128372271, 1326513467, 3979540401]

約数ペア:

[(1, 3979540401), (3, 1326513467), (31, 128372271), (41, 97061961), (93, 42790757), (123, 32353987), (131, 30378171), (257, 15484593), (393, 10126057), (771, 5161531), (961, 4141041), (1271, 3131031), (2883, 1380347), (3813, 1043677), (4061, 979941), (5371, 740931), (7967, 499503), (10537, 377673), (12183, 326647), (16113, 246977), (23901, 166501), (31611, 125891), (33667, 118203), (39401, 101001)]