18569049

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{4091}}^1$

素因数の和:4200

約数の個数: 16

約数和(自身を含む): 26516160

約数和(自身を除く): 7947111

約数列:

[1, 3, 17, 51, 89, 267, 1513, 4091, 4539, 12273, 69547, 208641, 364099, 1092297, 6189683, 18569049]

約数ペア:

[(1, 18569049), (3, 6189683), (17, 1092297), (51, 364099), (89, 208641), (267, 69547), (1513, 12273), (4091, 4539)]