1789641

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{557}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 3214080

約数和(自身を除く): 1424439

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 557, 1071, 1671, 3213, 3899, 5013, 9469, 11697, 15039, 28407, 35091, 66283, 85221, 105273, 198849, 255663, 596547, 1789641]

約数ペア:

[(1, 1789641), (3, 596547), (7, 255663), (9, 198849), (17, 105273), (21, 85221), (27, 66283), (51, 35091), (63, 28407), (119, 15039), (153, 11697), (189, 9469), (357, 5013), (459, 3899), (557, 3213), (1071, 1671)]