22411593

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{157}}^1\times {\mathrm{311}}^1$

素因数の和:494

約数の個数: 32

約数和(自身を含む): 35493120

約数和(自身を除く): 13081527

約数列:

[1, 3, 9, 17, 27, 51, 153, 157, 311, 459, 471, 933, 1413, 2669, 2799, 4239, 5287, 8007, 8397, 15861, 24021, 47583, 48827, 72063, 142749, 146481, 439443, 830059, 1318329, 2490177, 7470531, 22411593]

約数ペア:

[(1, 22411593), (3, 7470531), (9, 2490177), (17, 1318329), (27, 830059), (51, 439443), (153, 146481), (157, 142749), (311, 72063), (459, 48827), (471, 47583), (933, 24021), (1413, 15861), (2669, 8397), (2799, 8007), (4239, 5287)]