11718639

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 24

約数和(自身を含む): 17830800

約数和(自身を除く): 6112161

約数列:

[1, 3, 9, 29, 59, 87, 177, 261, 531, 761, 1711, 2283, 5133, 6849, 15399, 22069, 44899, 66207, 134697, 198621, 404091, 1302071, 3906213, 11718639]

約数ペア:

[(1, 11718639), (3, 3906213), (9, 1302071), (29, 404091), (59, 198621), (87, 134697), (177, 66207), (261, 44899), (531, 22069), (761, 15399), (1711, 6849), (2283, 5133)]