10505103

素因数分解:

$3^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{1993}}^1$

素因数の和:2254

約数の個数: 16

約数和(自身を含む): 16079616

約数和(自身を除く): 5574513

約数列:

[1, 3, 7, 21, 251, 753, 1757, 1993, 5271, 5979, 13951, 41853, 500243, 1500729, 3501701, 10505103]

約数ペア:

[(1, 10505103), (3, 3501701), (7, 1500729), (21, 500243), (251, 41853), (753, 13951), (1757, 5979), (1993, 5271)]