40474263

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{89}}^1\times {\mathrm{241}}^1$

素因数の和:387

約数の個数: 32

約数和(自身を含む): 59590080

約数和(自身を除く): 19115817

約数列:

[1, 3, 17, 37, 51, 89, 111, 241, 267, 629, 723, 1513, 1887, 3293, 4097, 4539, 8917, 9879, 12291, 21449, 26751, 55981, 64347, 151589, 167943, 364633, 454767, 793613, 1093899, 2380839, 13491421, 40474263]

約数ペア:

[(1, 40474263), (3, 13491421), (17, 2380839), (37, 1093899), (51, 793613), (89, 454767), (111, 364633), (241, 167943), (267, 151589), (629, 64347), (723, 55981), (1513, 26751), (1887, 21449), (3293, 12291), (4097, 9879), (4539, 8917)]