397764107

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{9643}}^1$

素因数の和:9842

約数の個数: 16

約数和(自身を含む): 453653760

約数和(自身を除く): 55889653

約数列:

[1, 13, 19, 167, 247, 2171, 3173, 9643, 41249, 125359, 183217, 1610381, 2381821, 20934953, 30597239, 397764107]

約数ペア:

[(1, 397764107), (13, 30597239), (19, 20934953), (167, 2381821), (247, 1610381), (2171, 183217), (3173, 125359), (9643, 41249)]