13147168321

素因数分解:

$7^1\times {\mathrm{149}}^1\times {\mathrm{397}}^1\times {\mathrm{31751}}^1$

素因数の和:32304

約数の個数: 16

約数和(自身を含む): 15164755200

約数和(自身を除く): 2017586879

約数列:

[1, 7, 149, 397, 1043, 2779, 31751, 59153, 222257, 414071, 4730899, 12605147, 33116293, 88236029, 1878166903, 13147168321]

約数ペア:

[(1, 13147168321), (7, 1878166903), (149, 88236029), (397, 33116293), (1043, 12605147), (2779, 4730899), (31751, 414071), (59153, 222257)]