57283347

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{887}}^1$

素因数の和:1023

約数の個数: 32

約数和(自身を含む): 88657920

約数和(自身を除く): 31374573

約数列:

[1, 3, 11, 19, 33, 57, 103, 209, 309, 627, 887, 1133, 1957, 2661, 3399, 5871, 9757, 16853, 21527, 29271, 50559, 64581, 91361, 185383, 274083, 556149, 1004971, 1735859, 3014913, 5207577, 19094449, 57283347]

約数ペア:

[(1, 57283347), (3, 19094449), (11, 5207577), (19, 3014913), (33, 1735859), (57, 1004971), (103, 556149), (209, 274083), (309, 185383), (627, 91361), (887, 64581), (1133, 50559), (1957, 29271), (2661, 21527), (3399, 16853), (5871, 9757)]