317788371

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{173}}^1\times {\mathrm{3851}}^1$

素因数の和:4083

約数の個数: 24

約数和(自身を含む): 470514096

約数和(自身を除く): 152725725

約数列:

[1, 3, 9, 53, 159, 173, 477, 519, 1557, 3851, 9169, 11553, 27507, 34659, 82521, 204103, 612309, 666223, 1836927, 1998669, 5996007, 35309819, 105929457, 317788371]

約数ペア:

[(1, 317788371), (3, 105929457), (9, 35309819), (53, 5996007), (159, 1998669), (173, 1836927), (477, 666223), (519, 612309), (1557, 204103), (3851, 82521), (9169, 34659), (11553, 27507)]