40308093

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{13613}}^1$

素因数の和:13673

約数の個数: 24

約数和(自身を含む): 67961088

約数和(自身を除く): 27652995

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 13613, 40839, 95291, 122517, 285873, 639811, 857619, 1919433, 4478677, 5758299, 13436031, 40308093]

約数ペア:

[(1, 40308093), (3, 13436031), (7, 5758299), (9, 4478677), (21, 1919433), (47, 857619), (63, 639811), (141, 285873), (329, 122517), (423, 95291), (987, 40839), (2961, 13613)]