22406121

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{439}}^1$

素因数の和:605

約数の個数: 24

約数和(自身を含む): 33359040

約数和(自身を除く): 10952919

約数列:

[1, 3, 9, 53, 107, 159, 321, 439, 477, 963, 1317, 3951, 5671, 17013, 23267, 46973, 51039, 69801, 140919, 209403, 422757, 2489569, 7468707, 22406121]

約数ペア:

[(1, 22406121), (3, 7468707), (9, 2489569), (53, 422757), (107, 209403), (159, 140919), (321, 69801), (439, 51039), (477, 46973), (963, 23267), (1317, 17013), (3951, 5671)]