1330609511

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{87719}}^1$

素因数の和:87934

約数の個数: 16

約数和(自身を含む): 1667381760

約数和(自身を除く): 336772249

約数列:

[1, 7, 11, 77, 197, 1379, 2167, 15169, 87719, 614033, 964909, 6754363, 17280643, 120964501, 190087073, 1330609511]

約数ペア:

[(1, 1330609511), (7, 190087073), (11, 120964501), (77, 17280643), (197, 6754363), (1379, 964909), (2167, 614033), (15169, 87719)]