1330643247

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{86243}}^1$

素因数の和:86422

約数の個数: 16

約数和(自身を含む): 1835272320

約数和(自身を除く): 504629073

約数列:

[1, 3, 37, 111, 139, 417, 5143, 15429, 86243, 258729, 3190991, 9572973, 11987777, 35963331, 443547749, 1330643247]

約数ペア:

[(1, 1330643247), (3, 443547749), (37, 35963331), (111, 11987777), (139, 9572973), (417, 3190991), (5143, 258729), (15429, 86243)]