664861383

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{127}}^1\times {\mathrm{9859}}^1$

素因数の和:10051

約数の個数: 24

約数和(自身を含む): 984422400

約数和(自身を除く): 319561017

約数列:

[1, 3, 9, 59, 127, 177, 381, 531, 1143, 7493, 9859, 22479, 29577, 67437, 88731, 581681, 1252093, 1745043, 3756279, 5235129, 11268837, 73873487, 221620461, 664861383]

約数ペア:

[(1, 664861383), (3, 221620461), (9, 73873487), (59, 11268837), (127, 5235129), (177, 3756279), (381, 1745043), (531, 1252093), (1143, 581681), (7493, 88731), (9859, 67437), (22479, 29577)]