58642493

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{2609}}^1$

素因数の和:2661

約数の個数: 24

約数和(自身を含む): 76420800

約数和(自身を除く): 17778307

約数列:

[1, 7, 13, 19, 91, 133, 169, 247, 1183, 1729, 2609, 3211, 18263, 22477, 33917, 49571, 237419, 346997, 440921, 644423, 3086447, 4510961, 8377499, 58642493]

約数ペア:

[(1, 58642493), (7, 8377499), (13, 4510961), (19, 3086447), (91, 644423), (133, 440921), (169, 346997), (247, 237419), (1183, 49571), (1729, 33917), (2609, 22477), (3211, 18263)]