80498453

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{823}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 93738240

約数和(自身を除く): 13239787

約数列:

[1, 7, 89, 157, 623, 823, 1099, 5761, 13973, 73247, 97811, 129211, 512729, 904477, 11499779, 80498453]

約数ペア:

[(1, 80498453), (7, 11499779), (89, 904477), (157, 512729), (623, 129211), (823, 97811), (1099, 73247), (5761, 13973)]