747242601

素因数分解:

$3^1\times 7^2\times {\mathrm{53}}^1\times {\mathrm{95911}}^1$

素因数の和:95981

約数の個数: 24

約数和(自身を含む): 1180868544

約数和(自身を除く): 433625943

約数列:

[1, 3, 7, 21, 49, 53, 147, 159, 371, 1113, 2597, 7791, 95911, 287733, 671377, 2014131, 4699639, 5083283, 14098917, 15249849, 35582981, 106748943, 249080867, 747242601]

約数ペア:

[(1, 747242601), (3, 249080867), (7, 106748943), (21, 35582981), (49, 15249849), (53, 14098917), (147, 5083283), (159, 4699639), (371, 2014131), (1113, 671377), (2597, 287733), (7791, 95911)]