17421843

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1019}}^1$

素因数の和:1202

約数の個数: 16

約数和(自身を含む): 23990400

約数和(自身を除く): 6568557

約数列:

[1, 3, 41, 123, 139, 417, 1019, 3057, 5699, 17097, 41779, 125337, 141641, 424923, 5807281, 17421843]

約数ペア:

[(1, 17421843), (3, 5807281), (41, 424923), (123, 141641), (139, 125337), (417, 41779), (1019, 17097), (3057, 5699)]