8130141

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{61}}^1\times {\mathrm{251}}^1$

素因数の和:377

約数の個数: 24

約数和(自身を含む): 12186720

約数和(自身を除く): 4056579

約数列:

[1, 3, 9, 59, 61, 177, 183, 251, 531, 549, 753, 2259, 3599, 10797, 14809, 15311, 32391, 44427, 45933, 133281, 137799, 903349, 2710047, 8130141]

約数ペア:

[(1, 8130141), (3, 2710047), (9, 903349), (59, 137799), (61, 133281), (177, 45933), (183, 44427), (251, 32391), (531, 15311), (549, 14809), (753, 10797), (2259, 3599)]