11704691439

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{63823}}^1$

素因数の和:63948

約数の個数: 48

約数和(自身を含む): 20072392704

約数和(自身を除く): 8367701265

約数列:

[1, 3, 7, 9, 21, 41, 63, 71, 123, 213, 287, 369, 497, 639, 861, 1491, 2583, 2911, 4473, 8733, 20377, 26199, 61131, 63823, 183393, 191469, 446761, 574407, 1340283, 2616743, 4020849, 4531433, 7850229, 13594299, 18317201, 23550687, 31720031, 40782897, 54951603, 95160093, 164854809, 185788753, 285480279, 557366259, 1300521271, 1672098777, 3901563813, 11704691439]

約数ペア:

[(1, 11704691439), (3, 3901563813), (7, 1672098777), (9, 1300521271), (21, 557366259), (41, 285480279), (63, 185788753), (71, 164854809), (123, 95160093), (213, 54951603), (287, 40782897), (369, 31720031), (497, 23550687), (639, 18317201), (861, 13594299), (1491, 7850229), (2583, 4531433), (2911, 4020849), (4473, 2616743), (8733, 1340283), (20377, 574407), (26199, 446761), (61131, 191469), (63823, 183393)]