256956963

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{227}}^1\times {\mathrm{9203}}^1$

素因数の和:9474

約数の個数: 16

約数和(自身を含む): 352550016

約数和(自身を除く): 95593053

約数列:

[1, 3, 41, 123, 227, 681, 9203, 9307, 27609, 27921, 377323, 1131969, 2089081, 6267243, 85652321, 256956963]

約数ペア:

[(1, 256956963), (3, 85652321), (41, 6267243), (123, 2089081), (227, 1131969), (681, 377323), (9203, 27921), (9307, 27609)]