321334403

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:316

約数の個数: 36

約数和(自身を含む): 384870960

約数和(自身を除く): 63536557

約数列:

[1, 13, 19, 23, 169, 229, 247, 299, 361, 437, 2977, 3211, 3887, 4351, 4693, 5267, 5681, 8303, 38701, 56563, 61009, 68471, 73853, 82669, 100073, 107939, 735319, 890123, 1074697, 1300949, 1403207, 1901387, 13971061, 16912337, 24718031, 321334403]

約数ペア:

[(1, 321334403), (13, 24718031), (19, 16912337), (23, 13971061), (169, 1901387), (229, 1403207), (247, 1300949), (299, 1074697), (361, 890123), (437, 735319), (2977, 107939), (3211, 100073), (3887, 82669), (4351, 73853), (4693, 68471), (5267, 61009), (5681, 56563), (8303, 38701)]