118145909

素因数分解:

$7^2\times {\mathrm{229}}^1\times {\mathrm{10529}}^1$

素因数の和:10772

約数の個数: 12

約数和(自身を含む): 138048300

約数和(自身を除く): 19902391

約数列:

[1, 7, 49, 229, 1603, 10529, 11221, 73703, 515921, 2411141, 16877987, 118145909]

約数ペア:

[(1, 118145909), (7, 16877987), (49, 2411141), (229, 515921), (1603, 73703), (10529, 11221)]