131300631

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{189467}}^1$

素因数の和:189491

約数の個数: 24

約数和(自身を含む): 236456064

約数和(自身を除く): 105155433

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 231, 693, 189467, 568401, 1326269, 1705203, 2084137, 3978807, 6252411, 11936421, 14588959, 18757233, 43766877, 131300631]

約数ペア:

[(1, 131300631), (3, 43766877), (7, 18757233), (9, 14588959), (11, 11936421), (21, 6252411), (33, 3978807), (63, 2084137), (77, 1705203), (99, 1326269), (231, 568401), (693, 189467)]