8308937

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 32

約数和(自身を含む): 11176704

約数和(自身を除く): 2867767

約数列:

[1, 7, 13, 17, 41, 91, 119, 131, 221, 287, 533, 697, 917, 1547, 1703, 2227, 3731, 4879, 5371, 9061, 11921, 15589, 28951, 37597, 63427, 69823, 91307, 202657, 488761, 639149, 1186991, 8308937]

約数ペア:

[(1, 8308937), (7, 1186991), (13, 639149), (17, 488761), (41, 202657), (91, 91307), (119, 69823), (131, 63427), (221, 37597), (287, 28951), (533, 15589), (697, 11921), (917, 9061), (1547, 5371), (1703, 4879), (2227, 3731)]