218502483

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{313}}^1\times {\mathrm{4951}}^1$

素因数の和:5314

約数の個数: 16

約数和(自身を含む): 298546176

約数和(自身を除く): 80043693

約数列:

[1, 3, 47, 141, 313, 939, 4951, 14711, 14853, 44133, 232697, 698091, 1549663, 4648989, 72834161, 218502483]

約数ペア:

[(1, 218502483), (3, 72834161), (47, 4648989), (141, 1549663), (313, 698091), (939, 232697), (4951, 44133), (14711, 14853)]