57630021

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1\times {\mathrm{2897}}^1$

素因数の和:3268

約数の個数: 16

約数和(自身を含む): 81144000

約数和(自身を除く): 23513979

約数列:

[1, 3, 19, 57, 349, 1047, 2897, 6631, 8691, 19893, 55043, 165129, 1011053, 3033159, 19210007, 57630021]

約数ペア:

[(1, 57630021), (3, 19210007), (19, 3033159), (57, 1011053), (349, 165129), (1047, 55043), (2897, 19893), (6631, 8691)]