256324783

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{937}}^1\times {\mathrm{1913}}^1$

素因数の和:2874

約数の個数: 16

約数和(自身を含む): 301615776

約数和(自身を除く): 45290993

約数列:

[1, 11, 13, 143, 937, 1913, 10307, 12181, 21043, 24869, 133991, 273559, 1792481, 19717291, 23302253, 256324783]

約数ペア:

[(1, 256324783), (11, 23302253), (13, 19717291), (143, 1792481), (937, 273559), (1913, 133991), (10307, 24869), (12181, 21043)]