3129127827

素因数分解:

$3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1886153}}^1$

素因数の和:1886242

約数の個数: 16

約数和(自身を含む): 4828554240

約数和(自身を除く): 1699426413

約数列:

[1, 3, 7, 21, 79, 237, 553, 1659, 1886153, 5658459, 13203071, 39609213, 149006087, 447018261, 1043042609, 3129127827]

約数ペア:

[(1, 3129127827), (3, 1043042609), (7, 447018261), (21, 149006087), (79, 39609213), (237, 13203071), (553, 5658459), (1659, 1886153)]