420093273

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{191561}}^1$

素因数の和:191624

約数の個数: 16

約数和(自身を含む): 606868416

約数和(自身を除く): 186775143

約数列:

[1, 3, 17, 43, 51, 129, 731, 2193, 191561, 574683, 3256537, 8237123, 9769611, 24711369, 140031091, 420093273]

約数ペア:

[(1, 420093273), (3, 140031091), (17, 24711369), (43, 9769611), (51, 8237123), (129, 3256537), (731, 574683), (2193, 191561)]