40719369

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{8971}}^1$

素因数の和:9080

約数の個数: 16

約数和(自身を含む): 58138560

約数和(自身を除く): 17419191

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4539, 8971, 26913, 152507, 457521, 798419, 2395257, 13573123, 40719369]

約数ペア:

[(1, 40719369), (3, 13573123), (17, 2395257), (51, 798419), (89, 457521), (267, 152507), (1513, 26913), (4539, 8971)]