29209999

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{7829}}^1$

素因数の和:7890

約数の個数: 16

約数和(自身を含む): 36832320

約数和(自身を除く): 7622321

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 7829, 54803, 101777, 320989, 712439, 2246923, 4172857, 29209999]

約数ペア:

[(1, 29209999), (7, 4172857), (13, 2246923), (41, 712439), (91, 320989), (287, 101777), (533, 54803), (3731, 7829)]