117213621

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{977}}^1$

素因数の和:1213

約数の個数: 32

約数和(自身を含む): 185898240

約数和(自身を除く): 68684619

約数列:

[1, 3, 7, 21, 29, 87, 197, 203, 591, 609, 977, 1379, 2931, 4137, 5713, 6839, 17139, 20517, 28333, 39991, 84999, 119973, 192469, 198331, 577407, 594993, 1347283, 4041849, 5581601, 16744803, 39071207, 117213621]

約数ペア:

[(1, 117213621), (3, 39071207), (7, 16744803), (21, 5581601), (29, 4041849), (87, 1347283), (197, 594993), (203, 577407), (591, 198331), (609, 192469), (977, 119973), (1379, 84999), (2931, 39991), (4137, 28333), (5713, 20517), (6839, 17139)]