133668983

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{359}}^1\times {\mathrm{1237}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 156879360

約数和(自身を除く): 23210377

約数列:

[1, 7, 43, 301, 359, 1237, 2513, 8659, 15437, 53191, 108059, 372337, 444083, 3108581, 19095569, 133668983]

約数ペア:

[(1, 133668983), (7, 19095569), (43, 3108581), (301, 444083), (359, 372337), (1237, 108059), (2513, 53191), (8659, 15437)]