39216793

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{2131}}^1$

素因数の和:2388

約数の個数: 16

約数和(自身を含む): 49121280

約数和(自身を除く): 9904487

約数列:

[1, 7, 11, 77, 239, 1673, 2131, 2629, 14917, 18403, 23441, 164087, 509309, 3565163, 5602399, 39216793]

約数ペア:

[(1, 39216793), (7, 5602399), (11, 3565163), (77, 509309), (239, 164087), (1673, 23441), (2131, 18403), (2629, 14917)]