39130719

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{233}}^1$

素因数の和:379

約数の個数: 32

約数和(自身を含む): 57620160

約数和(自身を除く): 18489441

約数列:

[1, 3, 17, 37, 51, 89, 111, 233, 267, 629, 699, 1513, 1887, 3293, 3961, 4539, 8621, 9879, 11883, 20737, 25863, 55981, 62211, 146557, 167943, 352529, 439671, 767269, 1057587, 2301807, 13043573, 39130719]

約数ペア:

[(1, 39130719), (3, 13043573), (17, 2301807), (37, 1057587), (51, 767269), (89, 439671), (111, 352529), (233, 167943), (267, 146557), (629, 62211), (699, 55981), (1513, 25863), (1887, 20737), (3293, 11883), (3961, 9879), (4539, 8621)]