11280843

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{3511}}^1$

素因数の和:3544

約数の個数: 32

約数和(自身を含む): 20229120

約数和(自身を除く): 8948277

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 3511, 10533, 24577, 31599, 59687, 73731, 94797, 179061, 221193, 417809, 537183, 663579, 1253427, 1611549, 3760281, 11280843]

約数ペア:

[(1, 11280843), (3, 3760281), (7, 1611549), (9, 1253427), (17, 663579), (21, 537183), (27, 417809), (51, 221193), (63, 179061), (119, 94797), (153, 73731), (189, 59687), (357, 31599), (459, 24577), (1071, 10533), (3213, 3511)]