249152703

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1\times {\mathrm{5153}}^1$

素因数の和:5454

約数の個数: 16

約数和(自身を含む): 338432256

約数和(自身を除く): 89279553

約数列:

[1, 3, 71, 213, 227, 681, 5153, 15459, 16117, 48351, 365863, 1097589, 1169731, 3509193, 83050901, 249152703]

約数ペア:

[(1, 249152703), (3, 83050901), (71, 3509193), (213, 1169731), (227, 1097589), (681, 365863), (5153, 48351), (15459, 16117)]