120939077

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{787}}^1$

素因数の和:1580

約数の個数: 16

約数和(自身を含む): 143352960

約数和(自身を除く): 22413883

約数列:

[1, 7, 29, 203, 757, 787, 5299, 5509, 21953, 22823, 153671, 159761, 595759, 4170313, 17277011, 120939077]

約数ペア:

[(1, 120939077), (7, 17277011), (29, 4170313), (203, 595759), (757, 159761), (787, 153671), (5299, 22823), (5509, 21953)]