11947243

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{9127}}^1$

素因数の和:9162

約数の個数: 16

約数和(自身を含む): 15773184

約数和(自身を除く): 3825941

約数列:

[1, 7, 11, 17, 77, 119, 187, 1309, 9127, 63889, 100397, 155159, 702779, 1086113, 1706749, 11947243]

約数ペア:

[(1, 11947243), (7, 1706749), (11, 1086113), (17, 702779), (77, 155159), (119, 100397), (187, 63889), (1309, 9127)]