70292859

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{6959}}^1$

素因数の和:7019

約数の個数: 32

約数和(自身を含む): 118487040

約数和(自身を除く): 48194181

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 259, 273, 481, 777, 1443, 3367, 6959, 10101, 20877, 48713, 90467, 146139, 257483, 271401, 633269, 772449, 1802381, 1899807, 3347279, 5407143, 10041837, 23430953, 70292859]

約数ペア:

[(1, 70292859), (3, 23430953), (7, 10041837), (13, 5407143), (21, 3347279), (37, 1899807), (39, 1802381), (91, 772449), (111, 633269), (259, 271401), (273, 257483), (481, 146139), (777, 90467), (1443, 48713), (3367, 20877), (6959, 10101)]