2893198731

素因数分解:

$3^1\times {\mathrm{193}}^1\times {\mathrm{631}}^1\times {\mathrm{7919}}^1$

素因数の和:8746

約数の個数: 16

約数和(自身を含む): 3884221440

約数和(自身を除く): 991022709

約数列:

[1, 3, 193, 579, 631, 1893, 7919, 23757, 121783, 365349, 1528367, 4585101, 4996889, 14990667, 964399577, 2893198731]

約数ペア:

[(1, 2893198731), (3, 964399577), (193, 14990667), (579, 4996889), (631, 4585101), (1893, 1528367), (7919, 365349), (23757, 121783)]