26970062847

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{234659}}^1$

素因数の和:235103

約数の個数: 32

約数和(自身を含む): 44363880960

約数和(自身を除く): 17393818113

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 421, 1263, 2947, 5473, 8841, 16419, 38311, 114933, 234659, 703977, 1642613, 3050567, 4927839, 9151701, 21353969, 64061907, 98791439, 296374317, 691540073, 1284288707, 2074620219, 3852866121, 8990020949, 26970062847]

約数ペア:

[(1, 26970062847), (3, 8990020949), (7, 3852866121), (13, 2074620219), (21, 1284288707), (39, 691540073), (91, 296374317), (273, 98791439), (421, 64061907), (1263, 21353969), (2947, 9151701), (5473, 4927839), (8841, 3050567), (16419, 1642613), (38311, 703977), (114933, 234659)]