16977813

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{1423}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 23444736

約数和(自身を除く): 6466923

約数列:

[1, 3, 41, 97, 123, 291, 1423, 3977, 4269, 11931, 58343, 138031, 175029, 414093, 5659271, 16977813]

約数ペア:

[(1, 16977813), (3, 5659271), (41, 414093), (97, 175029), (123, 138031), (291, 58343), (1423, 11931), (3977, 4269)]