38881773

素因数分解:

$3^2\times 7^1\times {\mathrm{761}}^1\times {\mathrm{811}}^1$

素因数の和:1585

約数の個数: 24

約数和(自身を含む): 64349376

約数和(自身を除く): 25467603

約数列:

[1, 3, 7, 9, 21, 63, 761, 811, 2283, 2433, 5327, 5677, 6849, 7299, 15981, 17031, 47943, 51093, 617171, 1851513, 4320197, 5554539, 12960591, 38881773]

約数ペア:

[(1, 38881773), (3, 12960591), (7, 5554539), (9, 4320197), (21, 1851513), (63, 617171), (761, 51093), (811, 47943), (2283, 17031), (2433, 15981), (5327, 7299), (5677, 6849)]