74374257

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{3049}}^1$

素因数の和:3272

約数の個数: 16

約数和(自身を含む): 101894400

約数和(自身を除く): 27520143

約数列:

[1, 3, 47, 141, 173, 519, 3049, 8131, 9147, 24393, 143303, 429909, 527477, 1582431, 24791419, 74374257]

約数ペア:

[(1, 74374257), (3, 24791419), (47, 1582431), (141, 527477), (173, 429909), (519, 143303), (3049, 24393), (8131, 9147)]