40091967

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{11393}}^1$

素因数の和:11439

約数の個数: 24

約数和(自身を含む): 63988704

約数和(自身を除く): 23896737

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 11393, 34179, 102537, 193681, 262039, 581043, 786117, 1743129, 2358351, 4454663, 13363989, 40091967]

約数ペア:

[(1, 40091967), (3, 13363989), (9, 4454663), (17, 2358351), (23, 1743129), (51, 786117), (69, 581043), (153, 262039), (207, 193681), (391, 102537), (1173, 34179), (3519, 11393)]