147318721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{241}}^1\times {\mathrm{911}}^1$

素因数の和:1224

約数の個数: 16

約数和(自身を含む): 164203776

約数和(自身を除く): 16885055

約数列:

[1, 11, 61, 241, 671, 911, 2651, 10021, 14701, 55571, 161711, 219551, 611281, 2415061, 13392611, 147318721]

約数ペア:

[(1, 147318721), (11, 13392611), (61, 2415061), (241, 611281), (671, 219551), (911, 161711), (2651, 55571), (10021, 14701)]