8857971

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{557}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 14284800

約数和(自身を除く): 5426829

約数列:

[1, 3, 9, 19, 27, 31, 57, 93, 171, 279, 513, 557, 589, 837, 1671, 1767, 5013, 5301, 10583, 15039, 15903, 17267, 31749, 51801, 95247, 155403, 285741, 328073, 466209, 984219, 2952657, 8857971]

約数ペア:

[(1, 8857971), (3, 2952657), (9, 984219), (19, 466209), (27, 328073), (31, 285741), (57, 155403), (93, 95247), (171, 51801), (279, 31749), (513, 17267), (557, 15903), (589, 15039), (837, 10583), (1671, 5301), (1767, 5013)]