4257617

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1$

素因数の和:153

約数の個数: 24

約数和(自身を含む): 5446080

約数和(自身を除く): 1188463

約数列:

[1, 7, 13, 59, 61, 91, 169, 413, 427, 767, 793, 1183, 3599, 5369, 5551, 9971, 10309, 25193, 46787, 69797, 72163, 327509, 608231, 4257617]

約数ペア:

[(1, 4257617), (7, 608231), (13, 327509), (59, 72163), (61, 69797), (91, 46787), (169, 25193), (413, 10309), (427, 9971), (767, 5551), (793, 5369), (1183, 3599)]