2276379

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1571}}^1$

素因数の和:1607

約数の個数: 24

約数和(自身を含む): 3923712

約数和(自身を除く): 1647333

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1571, 4713, 10997, 14139, 32991, 36133, 98973, 108399, 252931, 325197, 758793, 2276379]

約数ペア:

[(1, 2276379), (3, 758793), (7, 325197), (9, 252931), (21, 108399), (23, 98973), (63, 36133), (69, 32991), (161, 14139), (207, 10997), (483, 4713), (1449, 1571)]