724093053

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{89}}^1\times {\mathrm{2381}}^1$

素因数の和:2557

約数の個数: 32

約数和(自身を含む): 1049604480

約数和(自身を除く): 325511427

約数列:

[1, 3, 17, 51, 67, 89, 201, 267, 1139, 1513, 2381, 3417, 4539, 5963, 7143, 17889, 40477, 101371, 121431, 159527, 211909, 304113, 478581, 635727, 2711959, 3602453, 8135877, 10807359, 14197903, 42593709, 241364351, 724093053]

約数ペア:

[(1, 724093053), (3, 241364351), (17, 42593709), (51, 14197903), (67, 10807359), (89, 8135877), (201, 3602453), (267, 2711959), (1139, 635727), (1513, 478581), (2381, 304113), (3417, 211909), (4539, 159527), (5963, 121431), (7143, 101371), (17889, 40477)]