113438759

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:431

約数の個数: 32

約数和(自身を含む): 142248960

約数和(自身を除く): 28810201

約数列:

[1, 7, 19, 41, 71, 133, 287, 293, 497, 779, 1349, 2051, 2911, 5453, 5567, 9443, 12013, 20377, 20803, 38969, 55309, 84091, 145621, 228247, 387163, 395257, 852923, 1597729, 2766799, 5970461, 16205537, 113438759]

約数ペア:

[(1, 113438759), (7, 16205537), (19, 5970461), (41, 2766799), (71, 1597729), (133, 852923), (287, 395257), (293, 387163), (497, 228247), (779, 145621), (1349, 84091), (2051, 55309), (2911, 38969), (5453, 20803), (5567, 20377), (9443, 12013)]