231444647

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{971}}^1\times {\mathrm{2003}}^1$

素因数の和:2998

約数の個数: 16

約数和(自身を含む): 280495872

約数和(自身を除く): 49051225

約数列:

[1, 7, 17, 119, 971, 2003, 6797, 14021, 16507, 34051, 115549, 238357, 1944913, 13614391, 33063521, 231444647]

約数ペア:

[(1, 231444647), (7, 33063521), (17, 13614391), (119, 1944913), (971, 238357), (2003, 115549), (6797, 34051), (14021, 16507)]