215682741

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:1033

約数の個数: 24

約数和(自身を含む): 315297216

約数和(自身を除く): 99614475

約数列:

[1, 3, 9, 163, 233, 489, 631, 699, 1467, 1893, 2097, 5679, 37979, 102853, 113937, 147023, 308559, 341811, 441069, 925677, 1323207, 23964749, 71894247, 215682741]

約数ペア:

[(1, 215682741), (3, 71894247), (9, 23964749), (163, 1323207), (233, 925677), (489, 441069), (631, 341811), (699, 308559), (1467, 147023), (1893, 113937), (2097, 102853), (5679, 37979)]