13308911

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 17619840

約数和(自身を除く): 4310929

約数列:

[1, 7, 11, 19, 77, 121, 133, 209, 827, 847, 1463, 2299, 5789, 9097, 15713, 16093, 63679, 100067, 109991, 172843, 700469, 1209901, 1901273, 13308911]

約数ペア:

[(1, 13308911), (7, 1901273), (11, 1209901), (19, 700469), (77, 172843), (121, 109991), (133, 100067), (209, 63679), (827, 16093), (847, 15713), (1463, 9097), (2299, 5789)]