1131207

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 32

約数和(自身を含む): 1935360

約数和(自身を除く): 804153

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 83, 177, 231, 249, 413, 581, 649, 913, 1239, 1743, 1947, 2739, 4543, 4897, 6391, 13629, 14691, 19173, 34279, 53867, 102837, 161601, 377069, 1131207]

約数ペア:

[(1, 1131207), (3, 377069), (7, 161601), (11, 102837), (21, 53867), (33, 34279), (59, 19173), (77, 14691), (83, 13629), (177, 6391), (231, 4897), (249, 4543), (413, 2739), (581, 1947), (649, 1743), (913, 1239)]