2925909

素因数分解:

$3^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 32

約数和(自身を含む): 5034240

約数和(自身を除く): 2108331

約数列:

[1, 3, 7, 9, 21, 27, 63, 113, 137, 189, 339, 411, 791, 959, 1017, 1233, 2373, 2877, 3051, 3699, 7119, 8631, 15481, 21357, 25893, 46443, 108367, 139329, 325101, 417987, 975303, 2925909]

約数ペア:

[(1, 2925909), (3, 975303), (7, 417987), (9, 325101), (21, 139329), (27, 108367), (63, 46443), (113, 25893), (137, 21357), (189, 15481), (339, 8631), (411, 7119), (791, 3699), (959, 3051), (1017, 2877), (1233, 2373)]