2858721843

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^1\times {\mathrm{4801}}^1$

素因数の和:4995

約数の個数: 32

約数和(自身を含む): 4027226112

約数和(自身を除く): 1168504269

約数列:

[1, 3, 41, 47, 103, 123, 141, 309, 1927, 4223, 4801, 4841, 5781, 12669, 14403, 14523, 196841, 198481, 225647, 494503, 590523, 595443, 676941, 1483509, 9251527, 20274623, 23241641, 27754581, 60823869, 69724923, 952907281, 2858721843]

約数ペア:

[(1, 2858721843), (3, 952907281), (41, 69724923), (47, 60823869), (103, 27754581), (123, 23241641), (141, 20274623), (309, 9251527), (1927, 1483509), (4223, 676941), (4801, 595443), (4841, 590523), (5781, 494503), (12669, 225647), (14403, 198481), (14523, 196841)]