20171423517

素因数分解:

$3^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{11572819}}^1$

素因数の和:11572912

約数の個数: 16

約数和(自身を含む): 31107740160

約数和(自身を除く): 10936316643

約数列:

[1, 3, 7, 21, 83, 249, 581, 1743, 11572819, 34718457, 81009733, 243029199, 960543977, 2881631931, 6723807839, 20171423517]

約数ペア:

[(1, 20171423517), (3, 6723807839), (7, 2881631931), (21, 960543977), (83, 243029199), (249, 81009733), (581, 34718457), (1743, 11572819)]