147907249

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1\times {\mathrm{3571}}^1$

素因数の和:3736

約数の個数: 16

約数和(自身を含む): 173627776

約数和(自身を除く): 25720527

約数列:

[1, 7, 61, 97, 427, 679, 3571, 5917, 24997, 41419, 217831, 346387, 1524817, 2424709, 21129607, 147907249]

約数ペア:

[(1, 147907249), (7, 21129607), (61, 2424709), (97, 1524817), (427, 346387), (679, 217831), (3571, 41419), (5917, 24997)]