228949329

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{253543}}^1$

素因数の和:253596

約数の個数: 16

約数和(自身を含む): 356989952

約数和(自身を除く): 128040623

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 253543, 760629, 1774801, 5324403, 10902349, 32707047, 76316443, 228949329]

約数ペア:

[(1, 228949329), (3, 76316443), (7, 32707047), (21, 10902349), (43, 5324403), (129, 1774801), (301, 760629), (903, 253543)]