17643093

素因数分解:

$3^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1$

素因数の和:158

約数の個数: 48

約数和(自身を含む): 28460160

約数和(自身を除く): 10817067

約数列:

[1, 3, 13, 17, 23, 39, 51, 69, 89, 169, 221, 267, 299, 391, 507, 663, 897, 1157, 1173, 1513, 2047, 2873, 3471, 3887, 4539, 5083, 6141, 8619, 11661, 15041, 15249, 19669, 26611, 34799, 45123, 59007, 66079, 79833, 104397, 198237, 255697, 345943, 452387, 767091, 1037829, 1357161, 5881031, 17643093]

約数ペア:

[(1, 17643093), (3, 5881031), (13, 1357161), (17, 1037829), (23, 767091), (39, 452387), (51, 345943), (69, 255697), (89, 198237), (169, 104397), (221, 79833), (267, 66079), (299, 59007), (391, 45123), (507, 34799), (663, 26611), (897, 19669), (1157, 15249), (1173, 15041), (1513, 11661), (2047, 8619), (2873, 6141), (3471, 5083), (3887, 4539)]