22442319

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{509}}^1$

素因数の和:612

約数の個数: 32

約数和(自身を含む): 35251200

約数和(自身を除く): 12808881

約数列:

[1, 3, 9, 23, 27, 69, 71, 207, 213, 509, 621, 639, 1527, 1633, 1917, 4581, 4899, 11707, 13743, 14697, 35121, 36139, 44091, 105363, 108417, 316089, 325251, 831197, 975753, 2493591, 7480773, 22442319]

約数ペア:

[(1, 22442319), (3, 7480773), (9, 2493591), (23, 975753), (27, 831197), (69, 325251), (71, 316089), (207, 108417), (213, 105363), (509, 44091), (621, 36139), (639, 35121), (1527, 14697), (1633, 13743), (1917, 11707), (4581, 4899)]