74628399

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{20407}}^1$

素因数の和:20486

約数の個数: 16

約数和(自身を含む): 105795072

約数和(自身を除く): 31166673

約数列:

[1, 3, 23, 53, 69, 159, 1219, 3657, 20407, 61221, 469361, 1081571, 1408083, 3244713, 24876133, 74628399]

約数ペア:

[(1, 74628399), (3, 24876133), (23, 3244713), (53, 1408083), (69, 1081571), (159, 469361), (1219, 61221), (3657, 20407)]