51504339

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{21487}}^1$

素因数の和:21554

約数の個数: 16

約数和(自身を含む): 74262528

約数和(自身を除く): 22758189

約数列:

[1, 3, 17, 47, 51, 141, 799, 2397, 21487, 64461, 365279, 1009889, 1095837, 3029667, 17168113, 51504339]

約数ペア:

[(1, 51504339), (3, 17168113), (17, 3029667), (47, 1095837), (51, 1009889), (141, 365279), (799, 64461), (2397, 21487)]