287007093

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{13183}}^1$

素因数の和:13289

約数の個数: 24

約数和(自身を含む): 431907840

約数和(自身を除く): 144900747

約数列:

[1, 3, 9, 41, 59, 123, 177, 369, 531, 2419, 7257, 13183, 21771, 39549, 118647, 540503, 777797, 1621509, 2333391, 4864527, 7000173, 31889677, 95669031, 287007093]

約数ペア:

[(1, 287007093), (3, 95669031), (9, 31889677), (41, 7000173), (59, 4864527), (123, 2333391), (177, 1621509), (369, 777797), (531, 540503), (2419, 118647), (7257, 39549), (13183, 21771)]