1302411

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:722

約数の個数: 16

約数和(自身を含む): 1928448

約数和(自身を除く): 626037

約数列:

[1, 3, 11, 33, 61, 183, 647, 671, 1941, 2013, 7117, 21351, 39467, 118401, 434137, 1302411]

約数ペア:

[(1, 1302411), (3, 434137), (11, 118401), (33, 39467), (61, 21351), (183, 7117), (647, 2013), (671, 1941)]