31384367

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{821}}^1$

素因数の和:998

約数の個数: 16

約数和(自身を含む): 37036032

約数和(自身を除く): 5651665

約数列:

[1, 7, 43, 127, 301, 821, 889, 5461, 5747, 35303, 38227, 104267, 247121, 729869, 4483481, 31384367]

約数ペア:

[(1, 31384367), (7, 4483481), (43, 729869), (127, 247121), (301, 104267), (821, 38227), (889, 35303), (5461, 5747)]