42597401

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{131}}^1$

素因数の和:293

約数の個数: 32

約数和(自身を含む): 55351296

約数和(自身を除く): 12753895

約数列:

[1, 7, 11, 41, 77, 103, 131, 287, 451, 721, 917, 1133, 1441, 3157, 4223, 5371, 7931, 10087, 13493, 29561, 37597, 46453, 59081, 94451, 148423, 325171, 413567, 553213, 1038961, 3872491, 6085343, 42597401]

約数ペア:

[(1, 42597401), (7, 6085343), (11, 3872491), (41, 1038961), (77, 553213), (103, 413567), (131, 325171), (287, 148423), (451, 94451), (721, 59081), (917, 46453), (1133, 37597), (1441, 29561), (3157, 13493), (4223, 10087), (5371, 7931)]