3869481

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2393}}^1$

素因数の和:2421

約数の個数: 24

約数和(自身を含む): 6549984

約数和(自身を除く): 2680503

約数列:

[1, 3, 7, 11, 21, 33, 49, 77, 147, 231, 539, 1617, 2393, 7179, 16751, 26323, 50253, 78969, 117257, 184261, 351771, 552783, 1289827, 3869481]

約数ペア:

[(1, 3869481), (3, 1289827), (7, 552783), (11, 351771), (21, 184261), (33, 117257), (49, 78969), (77, 50253), (147, 26323), (231, 16751), (539, 7179), (1617, 2393)]