71398743

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{5849}}^1$

素因数の和:6178

約数の個数: 16

約数和(自身を含む): 102866400

約数和(自身を除く): 31467657

約数列:

[1, 3, 13, 39, 313, 939, 4069, 5849, 12207, 17547, 76037, 228111, 1830737, 5492211, 23799581, 71398743]

約数ペア:

[(1, 71398743), (3, 23799581), (13, 5492211), (39, 1830737), (313, 228111), (939, 76037), (4069, 17547), (5849, 12207)]