3373279

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1951}}^1$

素因数の和:1990

約数の個数: 16

約数和(自身を含む): 4372480

約数和(自身を除く): 999201

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 1951, 13657, 25363, 37069, 177541, 259483, 481897, 3373279]

約数ペア:

[(1, 3373279), (7, 481897), (13, 259483), (19, 177541), (91, 37069), (133, 25363), (247, 13657), (1729, 1951)]