1207171077

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1297}}^1$

素因数の和:1418

約数の個数: 64

約数和(自身を含む): 2009677824

約数和(自身を除く): 802506747

約数列:

[1, 3, 7, 21, 23, 41, 47, 69, 123, 141, 161, 287, 329, 483, 861, 943, 987, 1081, 1297, 1927, 2829, 3243, 3891, 5781, 6601, 7567, 9079, 13489, 19803, 22701, 27237, 29831, 40467, 44321, 53177, 60959, 89493, 132963, 159531, 182877, 208817, 310247, 372239, 426713, 626451, 930741, 1116717, 1223071, 1280139, 1402057, 2499319, 3669213, 4206171, 7497957, 8561497, 9814399, 17495233, 25684491, 29443197, 52485699, 57484337, 172453011, 402390359, 1207171077]

約数ペア:

[(1, 1207171077), (3, 402390359), (7, 172453011), (21, 57484337), (23, 52485699), (41, 29443197), (47, 25684491), (69, 17495233), (123, 9814399), (141, 8561497), (161, 7497957), (287, 4206171), (329, 3669213), (483, 2499319), (861, 1402057), (943, 1280139), (987, 1223071), (1081, 1116717), (1297, 930741), (1927, 626451), (2829, 426713), (3243, 372239), (3891, 310247), (5781, 208817), (6601, 182877), (7567, 159531), (9079, 132963), (13489, 89493), (19803, 60959), (22701, 53177), (27237, 44321), (29831, 40467)]