338479713

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23909}}^1$

素因数の和:23950

約数の個数: 36

約数和(自身を含む): 578765460

約数和(自身を除く): 240285747

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 121, 143, 363, 429, 1089, 1287, 1573, 4719, 14157, 23909, 71727, 215181, 262999, 310817, 788997, 932451, 2366991, 2797353, 2892989, 3418987, 8678967, 10256961, 26036901, 30770883, 37608857, 112826571, 338479713]

約数ペア:

[(1, 338479713), (3, 112826571), (9, 37608857), (11, 30770883), (13, 26036901), (33, 10256961), (39, 8678967), (99, 3418987), (117, 2892989), (121, 2797353), (143, 2366991), (363, 932451), (429, 788997), (1089, 310817), (1287, 262999), (1573, 215181), (4719, 71727), (14157, 23909)]