3206931

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{691}}^1$

素因数の和:731

約数の個数: 32

約数和(自身を含む): 5580288

約数和(自身を除く): 2373357

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 691, 1547, 2073, 4641, 4837, 8983, 11747, 14511, 26949, 35241, 62881, 82229, 152711, 188643, 246687, 458133, 1068977, 3206931]

約数ペア:

[(1, 3206931), (3, 1068977), (7, 458133), (13, 246687), (17, 188643), (21, 152711), (39, 82229), (51, 62881), (91, 35241), (119, 26949), (221, 14511), (273, 11747), (357, 8983), (663, 4837), (691, 4641), (1547, 2073)]