11961729

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{643}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 19474560

約数和(自身を除く): 7512831

約数列:

[1, 3, 9, 13, 27, 39, 53, 117, 159, 351, 477, 643, 689, 1431, 1929, 2067, 5787, 6201, 8359, 17361, 18603, 25077, 34079, 75231, 102237, 225693, 306711, 443027, 920133, 1329081, 3987243, 11961729]

約数ペア:

[(1, 11961729), (3, 3987243), (9, 1329081), (13, 920133), (27, 443027), (39, 306711), (53, 225693), (117, 102237), (159, 75231), (351, 34079), (477, 25077), (643, 18603), (689, 17361), (1431, 8359), (1929, 6201), (2067, 5787)]