283386

素因数分解:

$2^1\times 3^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:725

約数の個数: 16

約数和(自身を含む): 575424

約数和(自身を除く): 292038

約数列:

[1, 2, 3, 6, 73, 146, 219, 438, 647, 1294, 1941, 3882, 47231, 94462, 141693, 283386]

約数ペア:

[(1, 283386), (2, 141693), (3, 94462), (6, 47231), (73, 3882), (146, 1941), (219, 1294), (438, 647)]