28802943

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{1423}}^1$

素因数の和:1615

約数の個数: 24

約数和(自身を含む): 45095232

約数和(自身を除く): 16292289

約数列:

[1, 3, 9, 13, 39, 117, 173, 519, 1423, 1557, 2249, 4269, 6747, 12807, 18499, 20241, 55497, 166491, 246179, 738537, 2215611, 3200327, 9600981, 28802943]

約数ペア:

[(1, 28802943), (3, 9600981), (9, 3200327), (13, 2215611), (39, 738537), (117, 246179), (173, 166491), (519, 55497), (1423, 20241), (1557, 18499), (2249, 12807), (4269, 6747)]