28673099

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{487}}^1\times {\mathrm{647}}^1$

素因数の和:1154

約数の個数: 16

約数和(自身を含む): 35417088

約数和(自身を除く): 6743989

約数列:

[1, 7, 13, 91, 487, 647, 3409, 4529, 6331, 8411, 44317, 58877, 315089, 2205623, 4096157, 28673099]

約数ペア:

[(1, 28673099), (7, 4096157), (13, 2205623), (91, 315089), (487, 58877), (647, 44317), (3409, 8411), (4529, 6331)]