8921921

素因数分解:

${\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1$

素因数の和:224

約数の個数: 16

約数和(自身を含む): 9612480

約数和(自身を除く): 690559

約数列:

[1, 37, 59, 61, 67, 2183, 2257, 2479, 3599, 3953, 4087, 133163, 146261, 151219, 241133, 8921921]

約数ペア:

[(1, 8921921), (37, 241133), (59, 151219), (61, 146261), (67, 133163), (2183, 4087), (2257, 3953), (2479, 3599)]