8219601

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{431}}^1$

素因数の和:613

約数の個数: 24

約数和(自身を含む): 12894336

約数和(自身を除く): 4674735

約数列:

[1, 3, 9, 13, 39, 117, 163, 431, 489, 1293, 1467, 2119, 3879, 5603, 6357, 16809, 19071, 50427, 70253, 210759, 632277, 913289, 2739867, 8219601]

約数ペア:

[(1, 8219601), (3, 2739867), (9, 913289), (13, 632277), (39, 210759), (117, 70253), (163, 50427), (431, 19071), (489, 16809), (1293, 6357), (1467, 5603), (2119, 3879)]