457847793

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{9857}}^1$

素因数の和:10273

約数の個数: 24

約数和(自身を含む): 714074088

約数和(自身を除く): 256226295

約数列:

[1, 3, 9, 13, 39, 117, 397, 1191, 3573, 5161, 9857, 15483, 29571, 46449, 88713, 128141, 384423, 1153269, 3913229, 11739687, 35219061, 50871977, 152615931, 457847793]

約数ペア:

[(1, 457847793), (3, 152615931), (9, 50871977), (13, 35219061), (39, 11739687), (117, 3913229), (397, 1153269), (1191, 384423), (3573, 128141), (5161, 88713), (9857, 46449), (15483, 29571)]