71388208333

素因数分解:

${\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{6961}}^1$

素因数の和:7357

約数の個数: 32

約数和(自身を含む): 80170159104

約数和(自身を除く): 8781950771

約数列:

[1, 13, 41, 71, 271, 533, 923, 2911, 3523, 6961, 11111, 19241, 37843, 90493, 144443, 250133, 285401, 494231, 788881, 1886431, 3710213, 6425003, 10255453, 20263471, 24523603, 77343671, 133936601, 263425123, 1005467723, 1741175813, 5491400641, 71388208333]

約数ペア:

[(1, 71388208333), (13, 5491400641), (41, 1741175813), (71, 1005467723), (271, 263425123), (533, 133936601), (923, 77343671), (2911, 24523603), (3523, 20263471), (6961, 10255453), (11111, 6425003), (19241, 3710213), (37843, 1886431), (90493, 788881), (144443, 494231), (250133, 285401)]