22249917

素因数分解:

$3^3\times {\mathrm{509}}^1\times {\mathrm{1619}}^1$

素因数の和:2137

約数の個数: 16

約数和(自身を含む): 33048000

約数和(自身を除く): 10798083

約数列:

[1, 3, 9, 27, 509, 1527, 1619, 4581, 4857, 13743, 14571, 43713, 824071, 2472213, 7416639, 22249917]

約数ペア:

[(1, 22249917), (3, 7416639), (9, 2472213), (27, 824071), (509, 43713), (1527, 14571), (1619, 13743), (4581, 4857)]