1263999351

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{2393}}^1\times {\mathrm{10357}}^1$

素因数の和:12770

約数の個数: 16

約数和(自身を含む): 1785387744

約数和(自身を除く): 521388393

約数列:

[1, 3, 17, 51, 2393, 7179, 10357, 31071, 40681, 122043, 176069, 528207, 24784301, 74352903, 421333117, 1263999351]

約数ペア:

[(1, 1263999351), (3, 421333117), (17, 74352903), (51, 24784301), (2393, 528207), (7179, 176069), (10357, 122043), (31071, 40681)]