971937213

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{579569}}^1$

素因数の和:579628

約数の個数: 16

約数和(自身を含む): 1428060480

約数和(自身を除く): 456123267

約数列:

[1, 3, 13, 39, 43, 129, 559, 1677, 579569, 1738707, 7534397, 22603191, 24921467, 74764401, 323979071, 971937213]

約数ペア:

[(1, 971937213), (3, 323979071), (13, 74764401), (39, 24921467), (43, 22603191), (129, 7534397), (559, 1738707), (1677, 579569)]