4920762399

素因数分解:

$3^1\times 7^1\times {\mathrm{149}}^1\times {\mathrm{283}}^1\times {\mathrm{5557}}^1$

素因数の和:5999

約数の個数: 32

約数和(自身を含む): 7576665600

約数和(自身を除く): 2655903201

約数列:

[1, 3, 7, 21, 149, 283, 447, 849, 1043, 1981, 3129, 5557, 5943, 16671, 38899, 42167, 116697, 126501, 295169, 827993, 885507, 1572631, 2483979, 4717893, 5795951, 11008417, 17387853, 33025251, 234322019, 702966057, 1640254133, 4920762399]

約数ペア:

[(1, 4920762399), (3, 1640254133), (7, 702966057), (21, 234322019), (149, 33025251), (283, 17387853), (447, 11008417), (849, 5795951), (1043, 4717893), (1981, 2483979), (3129, 1572631), (5557, 885507), (5943, 827993), (16671, 295169), (38899, 126501), (42167, 116697)]