317329919

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{149}}^1$

素因数の和:335

約数の個数: 32

約数和(自身を含む): 359424000

約数和(自身を除く): 42094081

約数列:

[1, 23, 29, 31, 103, 149, 667, 713, 899, 2369, 2987, 3193, 3427, 4321, 4619, 15347, 20677, 68701, 73439, 92597, 99383, 106237, 133951, 352981, 445063, 475757, 2129731, 3080873, 10236449, 10942411, 13796953, 317329919]

約数ペア:

[(1, 317329919), (23, 13796953), (29, 10942411), (31, 10236449), (103, 3080873), (149, 2129731), (667, 475757), (713, 445063), (899, 352981), (2369, 133951), (2987, 106237), (3193, 99383), (3427, 92597), (4321, 73439), (4619, 68701), (15347, 20677)]