11637927

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:204

約数の個数: 48

約数和(自身を含む): 20367360

約数和(自身を除く): 8729433

約数列:

[1, 3, 7, 9, 21, 31, 59, 63, 93, 101, 177, 217, 279, 303, 413, 531, 651, 707, 909, 1239, 1829, 1953, 2121, 3131, 3717, 5487, 5959, 6363, 9393, 12803, 16461, 17877, 21917, 28179, 38409, 41713, 53631, 65751, 115227, 125139, 184729, 197253, 375417, 554187, 1293103, 1662561, 3879309, 11637927]

約数ペア:

[(1, 11637927), (3, 3879309), (7, 1662561), (9, 1293103), (21, 554187), (31, 375417), (59, 197253), (63, 184729), (93, 125139), (101, 115227), (177, 65751), (217, 53631), (279, 41713), (303, 38409), (413, 28179), (531, 21917), (651, 17877), (707, 16461), (909, 12803), (1239, 9393), (1829, 6363), (1953, 5959), (2121, 5487), (3131, 3717)]