2017895049

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{29009}}^1$

素因数の和:29205

約数の個数: 24

約数和(自身を含む): 2986869600

約数和(自身を除く): 968974551

約数列:

[1, 3, 9, 59, 131, 177, 393, 531, 1179, 7729, 23187, 29009, 69561, 87027, 261081, 1711531, 3800179, 5134593, 11400537, 15403779, 34201611, 224210561, 672631683, 2017895049]

約数ペア:

[(1, 2017895049), (3, 672631683), (9, 224210561), (59, 34201611), (131, 15403779), (177, 11400537), (393, 5134593), (531, 3800179), (1179, 1711531), (7729, 261081), (23187, 87027), (29009, 69561)]