23728617

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{613}}^1$

素因数の和:670

約数の個数: 48

約数和(自身を含む): 41378688

約数和(自身を除く): 17650071

約数列:

[1, 3, 9, 11, 17, 23, 33, 51, 69, 99, 153, 187, 207, 253, 391, 561, 613, 759, 1173, 1683, 1839, 2277, 3519, 4301, 5517, 6743, 10421, 12903, 14099, 20229, 31263, 38709, 42297, 60687, 93789, 114631, 126891, 155089, 239683, 343893, 465267, 719049, 1031679, 1395801, 2157147, 2636513, 7909539, 23728617]

約数ペア:

[(1, 23728617), (3, 7909539), (9, 2636513), (11, 2157147), (17, 1395801), (23, 1031679), (33, 719049), (51, 465267), (69, 343893), (99, 239683), (153, 155089), (187, 126891), (207, 114631), (253, 93789), (391, 60687), (561, 42297), (613, 38709), (759, 31263), (1173, 20229), (1683, 14099), (1839, 12903), (2277, 10421), (3519, 6743), (4301, 5517)]