3870447

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{2333}}^1$

素因数の和:2422

約数の個数: 16

約数和(自身を含む): 5975040

約数和(自身を除く): 2104593

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 2333, 6999, 16331, 48993, 184307, 552921, 1290149, 3870447]

約数ペア:

[(1, 3870447), (3, 1290149), (7, 552921), (21, 184307), (79, 48993), (237, 16331), (553, 6999), (1659, 2333)]