1317961791

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{397}}^1\times {\mathrm{6047}}^1$

素因数の和:6511

約数の個数: 24

約数和(自身を含む): 1940125824

約数和(自身を除く): 622164033

約数列:

[1, 3, 9, 61, 183, 397, 549, 1191, 3573, 6047, 18141, 24217, 54423, 72651, 217953, 368867, 1106601, 2400659, 3319803, 7201977, 21605931, 146440199, 439320597, 1317961791]

約数ペア:

[(1, 1317961791), (3, 439320597), (9, 146440199), (61, 21605931), (183, 7201977), (397, 3319803), (549, 2400659), (1191, 1106601), (3573, 368867), (6047, 217953), (18141, 72651), (24217, 54423)]