939113

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:356

約数の個数: 16

約数和(自身を含む): 1182720

約数和(自身を除く): 243607

約数列:

[1, 7, 19, 23, 133, 161, 307, 437, 2149, 3059, 5833, 7061, 40831, 49427, 134159, 939113]

約数ペア:

[(1, 939113), (7, 134159), (19, 49427), (23, 40831), (133, 7061), (161, 5833), (307, 3059), (437, 2149)]