651330297

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{2371}}^1$

素因数の和:2741

約数の個数: 24

約数和(自身を含む): 952462368

約数和(自身を除く): 301132071

約数列:

[1, 3, 9, 131, 233, 393, 699, 1179, 2097, 2371, 7113, 21339, 30523, 91569, 274707, 310601, 552443, 931803, 1657329, 2795409, 4971987, 72370033, 217110099, 651330297]

約数ペア:

[(1, 651330297), (3, 217110099), (9, 72370033), (131, 4971987), (233, 2795409), (393, 1657329), (699, 931803), (1179, 552443), (2097, 310601), (2371, 274707), (7113, 91569), (21339, 30523)]