28393593

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{349}}^1\times {\mathrm{577}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 38841600

約数和(自身を除く): 10448007

約数列:

[1, 3, 47, 141, 349, 577, 1047, 1731, 16403, 27119, 49209, 81357, 201373, 604119, 9464531, 28393593]

約数ペア:

[(1, 28393593), (3, 9464531), (47, 604119), (141, 201373), (349, 81357), (577, 49209), (1047, 27119), (1731, 16403)]