7157139

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{2971}}^1$

素因数の和:3058

約数の個数: 16

約数和(自身を含む): 10556544

約数和(自身を除く): 3399405

約数列:

[1, 3, 11, 33, 73, 219, 803, 2409, 2971, 8913, 32681, 98043, 216883, 650649, 2385713, 7157139]

約数ペア:

[(1, 7157139), (3, 2385713), (11, 650649), (33, 216883), (73, 98043), (219, 32681), (803, 8913), (2409, 2971)]