4479489

素因数分解:

$3^3\times 7^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 7683840

約数和(自身を除く): 3204351

約数列:

[1, 3, 7, 9, 21, 27, 63, 137, 173, 189, 411, 519, 959, 1211, 1233, 1557, 2877, 3633, 3699, 4671, 8631, 10899, 23701, 25893, 32697, 71103, 165907, 213309, 497721, 639927, 1493163, 4479489]

約数ペア:

[(1, 4479489), (3, 1493163), (7, 639927), (9, 497721), (21, 213309), (27, 165907), (63, 71103), (137, 32697), (173, 25893), (189, 23701), (411, 10899), (519, 8631), (959, 4671), (1211, 3699), (1233, 3633), (1557, 2877)]