74944121

素因数分解:

$7^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{1493}}^1$

素因数の和:1672

約数の個数: 16

約数和(自身を含む): 87775488

約数和(自身を除く): 12831367

約数列:

[1, 7, 71, 101, 497, 707, 1493, 7171, 10451, 50197, 106003, 150793, 742021, 1055551, 10706303, 74944121]

約数ペア:

[(1, 74944121), (7, 10706303), (71, 1055551), (101, 742021), (497, 150793), (707, 106003), (1493, 50197), (7171, 10451)]