40127801

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{5303}}^1$

素因数の和:5380

約数の個数: 16

約数和(自身を含む): 48881664

約数和(自身を除く): 8753863

約数列:

[1, 7, 23, 47, 161, 329, 1081, 5303, 7567, 37121, 121969, 249241, 853783, 1744687, 5732543, 40127801]

約数ペア:

[(1, 40127801), (7, 5732543), (23, 1744687), (47, 853783), (161, 249241), (329, 121969), (1081, 37121), (5303, 7567)]