38515897

素因数分解:

$7^1\times {\mathrm{17}}^2\times {\mathrm{79}}^1\times {\mathrm{241}}^1$

素因数の和:361

約数の個数: 24

約数和(自身を含む): 47548160

約数和(自身を除く): 9032263

約数列:

[1, 7, 17, 79, 119, 241, 289, 553, 1343, 1687, 2023, 4097, 9401, 19039, 22831, 28679, 69649, 133273, 159817, 323663, 487543, 2265641, 5502271, 38515897]

約数ペア:

[(1, 38515897), (7, 5502271), (17, 2265641), (79, 487543), (119, 323663), (241, 159817), (289, 133273), (553, 69649), (1343, 28679), (1687, 22831), (2023, 19039), (4097, 9401)]