20171030117

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{727}}^1\times {\mathrm{59159}}^1$

素因数の和:59960

約数の個数: 16

約数和(自身を含む): 23429253120

約数和(自身を除く): 3258223003

約数列:

[1, 7, 67, 469, 727, 5089, 48709, 59159, 340963, 414113, 3963653, 27745571, 43008593, 301060151, 2881575731, 20171030117]

約数ペア:

[(1, 20171030117), (7, 2881575731), (67, 301060151), (469, 43008593), (727, 27745571), (5089, 3963653), (48709, 414113), (59159, 340963)]