282242247

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1\times {\mathrm{1433}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 439423488

約数和(自身を除く): 157181241

約数列:

[1, 3, 7, 21, 83, 113, 249, 339, 581, 791, 1433, 1743, 2373, 4299, 9379, 10031, 28137, 30093, 65653, 118939, 161929, 196959, 356817, 485787, 832573, 1133503, 2497719, 3400509, 13440107, 40320321, 94080749, 282242247]

約数ペア:

[(1, 282242247), (3, 94080749), (7, 40320321), (21, 13440107), (83, 3400509), (113, 2497719), (249, 1133503), (339, 832573), (581, 485787), (791, 356817), (1433, 196959), (1743, 161929), (2373, 118939), (4299, 65653), (9379, 30093), (10031, 28137)]