42865227

素因数分解:

$3^3\times {\mathrm{349}}^1\times {\mathrm{4549}}^1$

素因数の和:4907

約数の個数: 16

約数和(自身を含む): 63700000

約数和(自身を除く): 20834773

約数列:

[1, 3, 9, 27, 349, 1047, 3141, 4549, 9423, 13647, 40941, 122823, 1587601, 4762803, 14288409, 42865227]

約数ペア:

[(1, 42865227), (3, 14288409), (9, 4762803), (27, 1587601), (349, 122823), (1047, 40941), (3141, 13647), (4549, 9423)]