2071395

素因数分解:

$3^2\times 5^1\times {\mathrm{191}}^1\times {\mathrm{241}}^1$

素因数の和:443

約数の個数: 24

約数和(自身を含む): 3624192

約数和(自身を除く): 1552797

約数列:

[1, 3, 5, 9, 15, 45, 191, 241, 573, 723, 955, 1205, 1719, 2169, 2865, 3615, 8595, 10845, 46031, 138093, 230155, 414279, 690465, 2071395]

約数ペア:

[(1, 2071395), (3, 690465), (5, 414279), (9, 230155), (15, 138093), (45, 46031), (191, 10845), (241, 8595), (573, 3615), (723, 2865), (955, 2169), (1205, 1719)]