2673993

素因数分解:

$3^1\times 7^1\times {\mathrm{223}}^1\times {\mathrm{571}}^1$

素因数の和:804

約数の個数: 16

約数和(自身を含む): 4100096

約数和(自身を除く): 1426103

約数列:

[1, 3, 7, 21, 223, 571, 669, 1561, 1713, 3997, 4683, 11991, 127333, 381999, 891331, 2673993]

約数ペア:

[(1, 2673993), (3, 891331), (7, 381999), (21, 127333), (223, 11991), (571, 4683), (669, 3997), (1561, 1713)]