1255021713

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{2003}}^1\times {\mathrm{6329}}^1$

素因数の和:8349

約数の個数: 24

約数和(自身を含む): 1978909920

約数和(自身を除く): 723888207

約数列:

[1, 3, 9, 11, 33, 99, 2003, 6009, 6329, 18027, 18987, 22033, 56961, 66099, 69619, 198297, 208857, 626571, 12676987, 38030961, 114092883, 139446857, 418340571, 1255021713]

約数ペア:

[(1, 1255021713), (3, 418340571), (9, 139446857), (11, 114092883), (33, 38030961), (99, 12676987), (2003, 626571), (6009, 208857), (6329, 198297), (18027, 69619), (18987, 66099), (22033, 56961)]