28051683

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1613}}^1$

素因数の和:1675

約数の個数: 32

約数和(自身を含む): 44623872

約数和(自身を除く): 16572189

約数列:

[1, 3, 11, 17, 31, 33, 51, 93, 187, 341, 527, 561, 1023, 1581, 1613, 4839, 5797, 17391, 17743, 27421, 50003, 53229, 82263, 150009, 301631, 550033, 850051, 904893, 1650099, 2550153, 9350561, 28051683]

約数ペア:

[(1, 28051683), (3, 9350561), (11, 2550153), (17, 1650099), (31, 904893), (33, 850051), (51, 550033), (93, 301631), (187, 150009), (341, 82263), (527, 53229), (561, 50003), (1023, 27421), (1581, 17743), (1613, 17391), (4839, 5797)]