31305001

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{14957}}^1$

素因数の和:15000

約数の個数: 16

約数和(自身を含む): 40207104

約数和(自身を除く): 8902103

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 14957, 104699, 194441, 344011, 1361087, 2408077, 4472143, 31305001]

約数ペア:

[(1, 31305001), (7, 4472143), (13, 2408077), (23, 1361087), (91, 344011), (161, 194441), (299, 104699), (2093, 14957)]