6297921

素因数分解:

$3^2\times 7^2\times {\mathrm{14281}}^1$

素因数の和:14301

約数の個数: 18

約数和(自身を含む): 10582962

約数和(自身を除く): 4285041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 14281, 42843, 99967, 128529, 299901, 699769, 899703, 2099307, 6297921]

約数ペア:

[(1, 6297921), (3, 2099307), (7, 899703), (9, 699769), (21, 299901), (49, 128529), (63, 99967), (147, 42843), (441, 14281)]