15530182017

素因数分解:

$3^1\times 7^1\times {\mathrm{6971}}^1\times {\mathrm{106087}}^1$

素因数の和:113068

約数の個数: 16

約数和(自身を含む): 23668657152

約数和(自身を除く): 8138475135

約数列:

[1, 3, 7, 21, 6971, 20913, 48797, 106087, 146391, 318261, 742609, 2227827, 739532477, 2218597431, 5176727339, 15530182017]

約数ペア:

[(1, 15530182017), (3, 5176727339), (7, 2218597431), (21, 739532477), (6971, 2227827), (20913, 742609), (48797, 318261), (106087, 146391)]