16877301

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{42299}}^1$

素因数の和:42328

約数の個数: 16

約数和(自身を含む): 27072000

約数和(自身を除く): 10194699

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 42299, 126897, 296093, 803681, 888279, 2411043, 5625767, 16877301]

約数ペア:

[(1, 16877301), (3, 5625767), (7, 2411043), (19, 888279), (21, 803681), (57, 296093), (133, 126897), (399, 42299)]