22154931

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{2273}}^1$

素因数の和:2320

約数の個数: 24

約数和(自身を含む): 34655760

約数和(自身を除く): 12500829

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 2273, 3249, 6819, 9747, 20457, 43187, 61371, 129561, 388683, 820553, 1166049, 2461659, 7384977, 22154931]

約数ペア:

[(1, 22154931), (3, 7384977), (9, 2461659), (19, 1166049), (27, 820553), (57, 388683), (171, 129561), (361, 61371), (513, 43187), (1083, 20457), (2273, 9747), (3249, 6819)]