8871231

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{229}}^1\times {\mathrm{349}}^1$

素因数の和:618

約数の個数: 16

約数和(自身を含む): 12236000

約数和(自身を除く): 3364769

約数列:

[1, 3, 37, 111, 229, 349, 687, 1047, 8473, 12913, 25419, 38739, 79921, 239763, 2957077, 8871231]

約数ペア:

[(1, 8871231), (3, 2957077), (37, 239763), (111, 79921), (229, 38739), (349, 25419), (687, 12913), (1047, 8473)]