9109009

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{3229}}^1$

素因数の和:3280

約数の個数: 16

約数和(自身を含む): 11576320

約数和(自身を除く): 2467311

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 3229, 22603, 41977, 100099, 293839, 700693, 1301287, 9109009]

約数ペア:

[(1, 9109009), (7, 1301287), (13, 700693), (31, 293839), (91, 100099), (217, 41977), (403, 22603), (2821, 3229)]