23178003

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{1847}}^1$

素因数の和:1986

約数の個数: 16

約数和(自身を含む): 31933440

約数和(自身を除く): 8755437

約数列:

[1, 3, 47, 89, 141, 267, 1847, 4183, 5541, 12549, 86809, 164383, 260427, 493149, 7726001, 23178003]

約数ペア:

[(1, 23178003), (3, 7726001), (47, 493149), (89, 260427), (141, 164383), (267, 86809), (1847, 12549), (4183, 5541)]