3165591

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:231

約数の個数: 32

約数和(自身を含む): 5096448

約数和(自身を除く): 1930857

約数列:

[1, 3, 11, 13, 33, 39, 47, 141, 143, 157, 429, 471, 517, 611, 1551, 1727, 1833, 2041, 5181, 6123, 6721, 7379, 20163, 22137, 22451, 67353, 81169, 95927, 243507, 287781, 1055197, 3165591]

約数ペア:

[(1, 3165591), (3, 1055197), (11, 287781), (13, 243507), (33, 95927), (39, 81169), (47, 67353), (141, 22451), (143, 22137), (157, 20163), (429, 7379), (471, 6721), (517, 6123), (611, 5181), (1551, 2041), (1727, 1833)]