24744279

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{991}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 15253161

約数列:

[1, 3, 7, 21, 29, 41, 87, 123, 203, 287, 609, 861, 991, 1189, 2973, 3567, 6937, 8323, 20811, 24969, 28739, 40631, 86217, 121893, 201173, 284417, 603519, 853251, 1178299, 3534897, 8248093, 24744279]

約数ペア:

[(1, 24744279), (3, 8248093), (7, 3534897), (21, 1178299), (29, 853251), (41, 603519), (87, 284417), (123, 201173), (203, 121893), (287, 86217), (609, 40631), (861, 28739), (991, 24969), (1189, 20811), (2973, 8323), (3567, 6937)]