249570656841

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{397}}^1\times {\mathrm{1120573}}^1$

素因数の和:1121001

約数の個数: 32

約数和(自身を含む): 385334022528

約数和(自身を除く): 135763365687

約数列:

[1, 3, 11, 17, 33, 51, 187, 397, 561, 1191, 4367, 6749, 13101, 20247, 74239, 222717, 1120573, 3361719, 12326303, 19049741, 36978909, 57149223, 209547151, 444867481, 628641453, 1334602443, 4893542291, 7562747177, 14680626873, 22688241531, 83190218947, 249570656841]

約数ペア:

[(1, 249570656841), (3, 83190218947), (11, 22688241531), (17, 14680626873), (33, 7562747177), (51, 4893542291), (187, 1334602443), (397, 628641453), (561, 444867481), (1191, 209547151), (4367, 57149223), (6749, 36978909), (13101, 19049741), (20247, 12326303), (74239, 3361719), (222717, 1120573)]