22243851

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{18583}}^1$

素因数の和:18615

約数の個数: 24

約数和(自身を含む): 38654720

約数和(自身を除く): 16410869

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 18583, 55749, 130081, 167247, 353077, 390243, 1059231, 1170729, 2471539, 3177693, 7414617, 22243851]

約数ペア:

[(1, 22243851), (3, 7414617), (7, 3177693), (9, 2471539), (19, 1170729), (21, 1059231), (57, 390243), (63, 353077), (133, 167247), (171, 130081), (399, 55749), (1197, 18583)]