2345931

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1619}}^1$

素因数の和:1655

約数の個数: 24

約数和(自身を含む): 4043520

約数和(自身を除く): 1697589

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 1619, 4857, 11333, 14571, 33999, 37237, 101997, 111711, 260659, 335133, 781977, 2345931]

約数ペア:

[(1, 2345931), (3, 781977), (7, 335133), (9, 260659), (21, 111711), (23, 101997), (63, 37237), (69, 33999), (161, 14571), (207, 11333), (483, 4857), (1449, 1619)]