1330248521

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{1931}}^1$

素因数の和:2789

約数の個数: 24

約数和(自身を含む): 1641288096

約数和(自身を除く): 311039575

約数列:

[1, 7, 17, 49, 119, 827, 833, 1931, 5789, 13517, 14059, 32827, 40523, 94619, 98413, 229789, 688891, 1596937, 1608523, 11178559, 27147929, 78249913, 190035503, 1330248521]

約数ペア:

[(1, 1330248521), (7, 190035503), (17, 78249913), (49, 27147929), (119, 11178559), (827, 1608523), (833, 1596937), (1931, 688891), (5789, 229789), (13517, 98413), (14059, 94619), (32827, 40523)]