141490479

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{3163}}^1$

素因数の和:3247

約数の個数: 32

約数和(自身を含む): 215455744

約数和(自身を除く): 73965265

約数列:

[1, 3, 13, 31, 37, 39, 93, 111, 403, 481, 1147, 1209, 1443, 3163, 3441, 9489, 14911, 41119, 44733, 98053, 117031, 123357, 294159, 351093, 1274689, 1521403, 3627961, 3824067, 4564209, 10883883, 47163493, 141490479]

約数ペア:

[(1, 141490479), (3, 47163493), (13, 10883883), (31, 4564209), (37, 3824067), (39, 3627961), (93, 1521403), (111, 1274689), (403, 351093), (481, 294159), (1147, 123357), (1209, 117031), (1443, 98053), (3163, 44733), (3441, 41119), (9489, 14911)]