41721771

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{2281}}^1$

素因数の和:2371

約数の個数: 32

約数和(自身を含む): 69518848

約数和(自身を除く): 27797077

約数列:

[1, 3, 7, 13, 21, 39, 67, 91, 201, 273, 469, 871, 1407, 2281, 2613, 6097, 6843, 15967, 18291, 29653, 47901, 88959, 152827, 207571, 458481, 622713, 1069789, 1986751, 3209367, 5960253, 13907257, 41721771]

約数ペア:

[(1, 41721771), (3, 13907257), (7, 5960253), (13, 3209367), (21, 1986751), (39, 1069789), (67, 622713), (91, 458481), (201, 207571), (273, 152827), (469, 88959), (871, 47901), (1407, 29653), (2281, 18291), (2613, 15967), (6097, 6843)]