129626329

素因数分解:

$7^1\times {\mathrm{47}}^2\times {\mathrm{83}}^1\times {\mathrm{101}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 154703808

約数和(自身を除く): 25077479

約数列:

[1, 7, 47, 83, 101, 329, 581, 707, 2209, 3901, 4747, 8383, 15463, 27307, 33229, 58681, 183347, 223109, 394001, 1283429, 1561763, 2758007, 18518047, 129626329]

約数ペア:

[(1, 129626329), (7, 18518047), (47, 2758007), (83, 1561763), (101, 1283429), (329, 394001), (581, 223109), (707, 183347), (2209, 58681), (3901, 33229), (4747, 27307), (8383, 15463)]