397157033

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1\times {\mathrm{12157}}^1$

素因数の和:12536

約数の個数: 16

約数和(自身を含む): 490210560

約数和(自身を除く): 93053527

約数列:

[1, 7, 13, 91, 359, 2513, 4667, 12157, 32669, 85099, 158041, 1106287, 4364363, 30550541, 56736719, 397157033]

約数ペア:

[(1, 397157033), (7, 56736719), (13, 30550541), (91, 4364363), (359, 1106287), (2513, 158041), (4667, 85099), (12157, 32669)]