11897450721

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{464327}}^1$

素因数の和:464422

約数の個数: 32

約数和(自身を含む): 19241752320

約数和(自身を除く): 7344301599

約数列:

[1, 3, 9, 13, 27, 39, 73, 117, 219, 351, 657, 949, 1971, 2847, 8541, 25623, 464327, 1392981, 4178943, 6036251, 12536829, 18108753, 33895871, 54326259, 101687613, 162978777, 305062839, 440646323, 915188517, 1321938969, 3965816907, 11897450721]

約数ペア:

[(1, 11897450721), (3, 3965816907), (9, 1321938969), (13, 915188517), (27, 440646323), (39, 305062839), (73, 162978777), (117, 101687613), (219, 54326259), (351, 33895871), (657, 18108753), (949, 12536829), (1971, 6036251), (2847, 4178943), (8541, 1392981), (25623, 464327)]