477304641

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{12721}}^1$

素因数の和:13117

約数の個数: 24

約数和(自身を含む): 754160160

約数和(自身を除く): 276855519

約数列:

[1, 3, 9, 11, 33, 99, 379, 1137, 3411, 4169, 12507, 12721, 37521, 38163, 114489, 139931, 419793, 1259379, 4821259, 14463777, 43391331, 53033849, 159101547, 477304641]

約数ペア:

[(1, 477304641), (3, 159101547), (9, 53033849), (11, 43391331), (33, 14463777), (99, 4821259), (379, 1259379), (1137, 419793), (3411, 139931), (4169, 114489), (12507, 38163), (12721, 37521)]