39813683

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23027}}^1$

素因数の和:23066

約数の個数: 16

約数和(自身を含む): 51582720

約数和(自身を除く): 11769037

約数列:

[1, 7, 13, 19, 91, 133, 247, 1729, 23027, 161189, 299351, 437513, 2095457, 3062591, 5687669, 39813683]

約数ペア:

[(1, 39813683), (7, 5687669), (13, 3062591), (19, 2095457), (91, 437513), (133, 299351), (247, 161189), (1729, 23027)]