485753829

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1\times {\mathrm{1487}}^1$

素因数の和:2041

約数の個数: 32

約数和(自身を含む): 745666560

約数和(自身を除く): 259912731

約数列:

[1, 3, 11, 19, 33, 57, 209, 521, 627, 1487, 1563, 4461, 5731, 9899, 16357, 17193, 28253, 29697, 49071, 84759, 108889, 310783, 326667, 774727, 932349, 2324181, 8521997, 14719813, 25565991, 44159439, 161917943, 485753829]

約数ペア:

[(1, 485753829), (3, 161917943), (11, 44159439), (19, 25565991), (33, 14719813), (57, 8521997), (209, 2324181), (521, 932349), (627, 774727), (1487, 326667), (1563, 310783), (4461, 108889), (5731, 84759), (9899, 49071), (16357, 29697), (17193, 28253)]