280804881

素因数分解:

$3^1\times 7^1\times {\mathrm{139}}^1\times {\mathrm{96199}}^1$

素因数の和:96348

約数の個数: 16

約数和(自身を含む): 430976000

約数和(自身を除く): 150171119

約数列:

[1, 3, 7, 21, 139, 417, 973, 2919, 96199, 288597, 673393, 2020179, 13371661, 40114983, 93601627, 280804881]

約数ペア:

[(1, 280804881), (3, 93601627), (7, 40114983), (21, 13371661), (139, 2020179), (417, 673393), (973, 288597), (2919, 96199)]