228976419

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{253573}}^1$

素因数の和:253626

約数の個数: 16

約数和(自身を含む): 357032192

約数和(自身を除く): 128055773

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 253573, 760719, 1775011, 5325033, 10903639, 32710917, 76325473, 228976419]

約数ペア:

[(1, 228976419), (3, 76325473), (7, 32710917), (21, 10903639), (43, 5325033), (129, 1775011), (301, 760719), (903, 253573)]