5420723

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:227

約数の個数: 24

約数和(自身を含む): 7017840

約数和(自身を除く): 1597117

約数列:

[1, 7, 11, 49, 77, 89, 113, 539, 623, 791, 979, 1243, 4361, 5537, 6853, 8701, 10057, 47971, 60907, 70399, 110627, 492793, 774389, 5420723]

約数ペア:

[(1, 5420723), (7, 774389), (11, 492793), (49, 110627), (77, 70399), (89, 60907), (113, 47971), (539, 10057), (623, 8701), (791, 6853), (979, 5537), (1243, 4361)]