321010989

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1303}}^1\times {\mathrm{6317}}^1$

素因数の和:7636

約数の個数: 16

約数和(自身を含む): 461365632

約数和(自身を除く): 140354643

約数列:

[1, 3, 13, 39, 1303, 3909, 6317, 16939, 18951, 50817, 82121, 246363, 8231051, 24693153, 107003663, 321010989]

約数ペア:

[(1, 321010989), (3, 107003663), (13, 24693153), (39, 8231051), (1303, 246363), (3909, 82121), (6317, 50817), (16939, 18951)]