40047117

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2777}}^1$

素因数の和:2833

約数の個数: 32

約数和(自身を含む): 64005120

約数和(自身を除く): 23958003

約数列:

[1, 3, 11, 19, 23, 33, 57, 69, 209, 253, 437, 627, 759, 1311, 2777, 4807, 8331, 14421, 30547, 52763, 63871, 91641, 158289, 191613, 580393, 702581, 1213549, 1741179, 2107743, 3640647, 13349039, 40047117]

約数ペア:

[(1, 40047117), (3, 13349039), (11, 3640647), (19, 2107743), (23, 1741179), (33, 1213549), (57, 702581), (69, 580393), (209, 191613), (253, 158289), (437, 91641), (627, 63871), (759, 52763), (1311, 30547), (2777, 14421), (4807, 8331)]