11902065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{431}}^1$

素因数の和:709

約数の個数: 32

約数和(自身を含む): 21897216

約数和(自身を除く): 9995151

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 263, 431, 789, 1293, 1315, 1841, 2155, 3017, 3945, 5523, 6465, 9051, 9205, 15085, 27615, 45255, 113353, 340059, 566765, 793471, 1700295, 2380413, 3967355, 11902065]

約数ペア:

[(1, 11902065), (3, 3967355), (5, 2380413), (7, 1700295), (15, 793471), (21, 566765), (35, 340059), (105, 113353), (263, 45255), (431, 27615), (789, 15085), (1293, 9205), (1315, 9051), (1841, 6465), (2155, 5523), (3017, 3945)]