22880391

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{181}}^1\times {\mathrm{1453}}^1$

素因数の和:1666

約数の個数: 16

約数和(自身を含む): 31755360

約数和(自身を除く): 8874969

約数列:

[1, 3, 29, 87, 181, 543, 1453, 4359, 5249, 15747, 42137, 126411, 262993, 788979, 7626797, 22880391]

約数ペア:

[(1, 22880391), (3, 7626797), (29, 788979), (87, 262993), (181, 126411), (543, 42137), (1453, 15747), (4359, 5249)]