2478369

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:560

約数の個数: 16

約数和(自身を含む): 3481920

約数和(自身を除く): 1003551

約数列:

[1, 3, 29, 61, 87, 183, 467, 1401, 1769, 5307, 13543, 28487, 40629, 85461, 826123, 2478369]

約数ペア:

[(1, 2478369), (3, 826123), (29, 85461), (61, 40629), (87, 28487), (183, 13543), (467, 5307), (1401, 1769)]