56908287

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8117}}^1$

素因数の和:8183

約数の個数: 24

約数和(自身を含む): 88648560

約数和(自身を除く): 31740273

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 8117, 24351, 73053, 154223, 332797, 462669, 998391, 1388007, 2995173, 6323143, 18969429, 56908287]

約数ペア:

[(1, 56908287), (3, 18969429), (9, 6323143), (19, 2995173), (41, 1388007), (57, 998391), (123, 462669), (171, 332797), (369, 154223), (779, 73053), (2337, 24351), (7011, 8117)]