1438473

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:248

約数の個数: 16

約数和(自身を含む): 1995840

約数和(自身を除く): 557367

約数列:

[1, 3, 53, 83, 109, 159, 249, 327, 4399, 5777, 9047, 13197, 17331, 27141, 479491, 1438473]

約数ペア:

[(1, 1438473), (3, 479491), (53, 27141), (83, 17331), (109, 13197), (159, 9047), (249, 5777), (327, 4399)]