1247351111

素因数分解:

${\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{139}}^1\times {\mathrm{3863}}^1$

素因数の和:4126

約数の個数: 16

約数和(自身を含む): 1324270080

約数和(自身を除く): 76918969

約数列:

[1, 23, 101, 139, 2323, 3197, 3863, 14039, 88849, 322897, 390163, 536957, 8973749, 12350011, 54232657, 1247351111]

約数ペア:

[(1, 1247351111), (23, 54232657), (101, 12350011), (139, 8973749), (2323, 536957), (3197, 390163), (3863, 322897), (14039, 88849)]