1798040979

素因数分解:

$3^2\times 7^1\times {\mathrm{28540333}}^1$

素因数の和:28540346

約数の個数: 12

約数和(自身を含む): 2968194736

約数和(自身を除く): 1170153757

約数列:

[1, 3, 7, 9, 21, 63, 28540333, 85620999, 199782331, 256862997, 599346993, 1798040979]

約数ペア:

[(1, 1798040979), (3, 599346993), (7, 256862997), (9, 199782331), (21, 85620999), (63, 28540333)]