149126021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{8521}}^1$

素因数の和:8612

約数の個数: 16

約数和(自身を含む): 170985408

約数和(自身を除く): 21859387

約数列:

[1, 11, 37, 43, 407, 473, 1591, 8521, 17501, 93731, 315277, 366403, 3468047, 4030433, 13556911, 149126021]

約数ペア:

[(1, 149126021), (11, 13556911), (37, 4030433), (43, 3468047), (407, 366403), (473, 315277), (1591, 93731), (8521, 17501)]