12505003

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{269}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 14904000

約数和(自身を除く): 2398997

約数列:

[1, 7, 29, 203, 229, 269, 1603, 1883, 6641, 7801, 46487, 54607, 61601, 431207, 1786429, 12505003]

約数ペア:

[(1, 12505003), (7, 1786429), (29, 431207), (203, 61601), (229, 54607), (269, 46487), (1603, 7801), (1883, 6641)]