2496805191

素因数分解:

$3^2\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{81667}}^1$

素因数の和:81795

約数の個数: 24

約数和(自身を含む): 3737127680

約数和(自身を除く): 1240322489

約数列:

[1, 3, 9, 43, 79, 129, 237, 387, 711, 3397, 10191, 30573, 81667, 245001, 735003, 3511681, 6451693, 10535043, 19355079, 31605129, 58065237, 277422799, 832268397, 2496805191]

約数ペア:

[(1, 2496805191), (3, 832268397), (9, 277422799), (43, 58065237), (79, 31605129), (129, 19355079), (237, 10535043), (387, 6451693), (711, 3511681), (3397, 735003), (10191, 245001), (30573, 81667)]