438529

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1$

素因数の和:160

約数の個数: 16

約数和(自身を含む): 555520

約数和(自身を除く): 116991

約数列:

[1, 7, 13, 61, 79, 91, 427, 553, 793, 1027, 4819, 5551, 7189, 33733, 62647, 438529]

約数ペア:

[(1, 438529), (7, 62647), (13, 33733), (61, 7189), (79, 5551), (91, 4819), (427, 1027), (553, 793)]