287495538177

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{977}}^1\times {\mathrm{23687}}^1$

素因数の和:24809

約数の個数: 32

約数和(自身を含む): 396987381504

約数和(自身を除く): 109491843327

約数列:

[1, 3, 41, 101, 123, 303, 977, 2931, 4141, 12423, 23687, 40057, 71061, 98677, 120171, 296031, 971167, 2392387, 2913501, 4045757, 7177161, 12137271, 23142199, 69426597, 98087867, 294263601, 948830159, 2337362099, 2846490477, 7012086297, 95831846059, 287495538177]

約数ペア:

[(1, 287495538177), (3, 95831846059), (41, 7012086297), (101, 2846490477), (123, 2337362099), (303, 948830159), (977, 294263601), (2931, 98087867), (4141, 69426597), (12423, 23142199), (23687, 12137271), (40057, 7177161), (71061, 4045757), (98677, 2913501), (120171, 2392387), (296031, 971167)]