201320913

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{19157}}^1$

素因数の和:19304

約数の個数: 16

約数和(自身を含む): 279553536

約数和(自身を除く): 78232623

約数列:

[1, 3, 31, 93, 113, 339, 3503, 10509, 19157, 57471, 593867, 1781601, 2164741, 6494223, 67106971, 201320913]

約数ペア:

[(1, 201320913), (3, 67106971), (31, 6494223), (93, 2164741), (113, 1781601), (339, 593867), (3503, 57471), (10509, 19157)]