11428641

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3557}}^1$

素因数の和:3590

約数の個数: 32

約数和(自身を含む): 20494080

約数和(自身を除く): 9065439

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 3557, 10671, 24899, 32013, 60469, 74697, 96039, 181407, 224091, 423283, 544221, 672273, 1269849, 1632663, 3809547, 11428641]

約数ペア:

[(1, 11428641), (3, 3809547), (7, 1632663), (9, 1269849), (17, 672273), (21, 544221), (27, 423283), (51, 224091), (63, 181407), (119, 96039), (153, 74697), (189, 60469), (357, 32013), (459, 24899), (1071, 10671), (3213, 3557)]