38970783

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{14983}}^1$

素因数の和:15023

約数の個数: 18

約数和(自身を含む): 59801144

約数和(自身を除く): 20830361

約数列:

[1, 3, 9, 17, 51, 153, 289, 867, 2601, 14983, 44949, 134847, 254711, 764133, 2292399, 4330087, 12990261, 38970783]

約数ペア:

[(1, 38970783), (3, 12990261), (9, 4330087), (17, 2292399), (51, 764133), (153, 254711), (289, 134847), (867, 44949), (2601, 14983)]