30837191

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{719}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 38568960

約数和(自身を除く): 7731769

約数列:

[1, 7, 11, 77, 557, 719, 3899, 5033, 6127, 7909, 42889, 55363, 400483, 2803381, 4405313, 30837191]

約数ペア:

[(1, 30837191), (7, 4405313), (11, 2803381), (77, 400483), (557, 55363), (719, 42889), (3899, 7909), (5033, 6127)]