7157260869

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{647}}^1\times {\mathrm{3319}}^1$

素因数の和:4081

約数の個数: 32

約数和(自身を含む): 10533058560

約数和(自身を除く): 3375797691

約数列:

[1, 3, 11, 33, 101, 303, 647, 1111, 1941, 3319, 3333, 7117, 9957, 21351, 36509, 65347, 109527, 196041, 335219, 718817, 1005657, 2147393, 2156451, 3687409, 6442179, 11062227, 23621323, 70863969, 216886693, 650660079, 2385753623, 7157260869]

約数ペア:

[(1, 7157260869), (3, 2385753623), (11, 650660079), (33, 216886693), (101, 70863969), (303, 23621323), (647, 11062227), (1111, 6442179), (1941, 3687409), (3319, 2156451), (3333, 2147393), (7117, 1005657), (9957, 718817), (21351, 335219), (36509, 196041), (65347, 109527)]