23479001

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{89}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 29514240

約数和(自身を除く): 6035239

約数列:

[1, 7, 13, 89, 91, 169, 223, 623, 1157, 1183, 1561, 2899, 8099, 15041, 19847, 20293, 37687, 105287, 138929, 258011, 263809, 1806077, 3354143, 23479001]

約数ペア:

[(1, 23479001), (7, 3354143), (13, 1806077), (89, 263809), (91, 258011), (169, 138929), (223, 105287), (623, 37687), (1157, 20293), (1183, 19847), (1561, 15041), (2899, 8099)]