20174310351

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{673}}^1\times {\mathrm{256211}}^1$

素因数の和:256903

約数の個数: 24

約数和(自身を含む): 31429013616

約数和(自身を除く): 11254703265

約数列:

[1, 3, 9, 13, 39, 117, 673, 2019, 6057, 8749, 26247, 78741, 256211, 768633, 2305899, 3330743, 9992229, 29976687, 172430003, 517290009, 1551870027, 2241590039, 6724770117, 20174310351]

約数ペア:

[(1, 20174310351), (3, 6724770117), (9, 2241590039), (13, 1551870027), (39, 517290009), (117, 172430003), (673, 29976687), (2019, 9992229), (6057, 3330743), (8749, 2305899), (26247, 768633), (78741, 256211)]