3909804951

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{81439}}^1$

素因数の和:82686

約数の個数: 16

約数和(自身を含む): 5618708480

約数和(自身を除く): 1708903529

約数列:

[1, 3, 13, 39, 1231, 3693, 16003, 48009, 81439, 244317, 1058707, 3176121, 100251409, 300754227, 1303268317, 3909804951]

約数ペア:

[(1, 3909804951), (3, 1303268317), (13, 300754227), (39, 100251409), (1231, 3176121), (3693, 1058707), (16003, 244317), (48009, 81439)]