268565931

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{11299}}^1$

素因数の和:11463

約数の個数: 24

約数和(自身を含む): 411320000

約数和(自身を除く): 142754069

約数列:

[1, 3, 9, 19, 57, 139, 171, 417, 1251, 2641, 7923, 11299, 23769, 33897, 101691, 214681, 644043, 1570561, 1932129, 4711683, 14135049, 29840659, 89521977, 268565931]

約数ペア:

[(1, 268565931), (3, 89521977), (9, 29840659), (19, 14135049), (57, 4711683), (139, 1932129), (171, 1570561), (417, 644043), (1251, 214681), (2641, 101691), (7923, 33897), (11299, 23769)]