670871043

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{251}}^1\times {\mathrm{2267}}^1$

素因数の和:2655

約数の個数: 24

約数和(自身を含む): 980755776

約数和(自身を除く): 309884733

約数列:

[1, 3, 9, 131, 251, 393, 753, 1179, 2259, 2267, 6801, 20403, 32881, 98643, 295929, 296977, 569017, 890931, 1707051, 2672793, 5121153, 74541227, 223623681, 670871043]

約数ペア:

[(1, 670871043), (3, 223623681), (9, 74541227), (131, 5121153), (251, 2672793), (393, 1707051), (753, 890931), (1179, 569017), (2259, 296977), (2267, 295929), (6801, 98643), (20403, 32881)]