13617783

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:371

約数の個数: 24

約数和(自身を含む): 20217600

約数和(自身を除く): 6599817

約数列:

[1, 3, 9, 79, 107, 179, 237, 321, 537, 711, 963, 1611, 8453, 14141, 19153, 25359, 42423, 57459, 76077, 127269, 172377, 1513087, 4539261, 13617783]

約数ペア:

[(1, 13617783), (3, 4539261), (9, 1513087), (79, 172377), (107, 127269), (179, 76077), (237, 57459), (321, 42423), (537, 25359), (711, 19153), (963, 14141), (1611, 8453)]