366987891

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{283}}^1\times {\mathrm{541}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 531975168

約数和(自身を除く): 164987277

約数列:

[1, 3, 17, 47, 51, 141, 283, 541, 799, 849, 1623, 2397, 4811, 9197, 13301, 14433, 25427, 27591, 39903, 76281, 153103, 226117, 432259, 459309, 678351, 1296777, 2602751, 7195841, 7808253, 21587523, 122329297, 366987891]

約数ペア:

[(1, 366987891), (3, 122329297), (17, 21587523), (47, 7808253), (51, 7195841), (141, 2602751), (283, 1296777), (541, 678351), (799, 459309), (849, 432259), (1623, 226117), (2397, 153103), (4811, 76281), (9197, 39903), (13301, 27591), (14433, 25427)]