1317491165

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{601}}^1\times {\mathrm{14143}}^1$

素因数の和:14780

約数の個数: 16

約数和(自身を含む): 1634820096

約数和(自身を除く): 317328931

約数列:

[1, 5, 31, 155, 601, 3005, 14143, 18631, 70715, 93155, 438433, 2192165, 8499943, 42499715, 263498233, 1317491165]

約数ペア:

[(1, 1317491165), (5, 263498233), (31, 42499715), (155, 8499943), (601, 2192165), (3005, 438433), (14143, 93155), (18631, 70715)]