28215093

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{191}}^1\times {\mathrm{1201}}^1$

素因数の和:1436

約数の個数: 16

約数和(自身を含む): 38771712

約数和(自身を除く): 10556619

約数列:

[1, 3, 41, 123, 191, 573, 1201, 3603, 7831, 23493, 49241, 147723, 229391, 688173, 9405031, 28215093]

約数ペア:

[(1, 28215093), (3, 9405031), (41, 688173), (123, 229391), (191, 147723), (573, 49241), (1201, 23493), (3603, 7831)]