245840969

素因数分解:

${\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1\times {\mathrm{2801}}^1$

素因数の和:2992

約数の個数: 16

約数和(自身を含む): 274371840

約数和(自身を除く): 28530871

約数列:

[1, 11, 79, 101, 869, 1111, 2801, 7979, 30811, 87769, 221279, 282901, 2434069, 3111911, 22349179, 245840969]

約数ペア:

[(1, 245840969), (11, 22349179), (79, 3111911), (101, 2434069), (869, 282901), (1111, 221279), (2801, 87769), (7979, 30811)]