420682571

素因数分解:

${\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1\times {\mathrm{601}}^1$

素因数の和:982

約数の個数: 16

約数和(自身を含む): 440028288

約数和(自身を除く): 19345717

約数列:

[1, 47, 53, 281, 601, 2491, 13207, 14893, 28247, 31853, 168881, 699971, 1497091, 7937407, 8950693, 420682571]

約数ペア:

[(1, 420682571), (47, 8950693), (53, 7937407), (281, 1497091), (601, 699971), (2491, 168881), (13207, 31853), (14893, 28247)]