1729972431

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{135461}}^1$

素因数の和:135524

約数の個数: 32

約数和(自身を含む): 2860957440

約数和(自身を除く): 1130985009

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 135461, 406383, 1219149, 1490071, 3657447, 4470213, 5824823, 13410639, 17474469, 40231917, 52423407, 64073053, 157270221, 192219159, 576657477, 1729972431]

約数ペア:

[(1, 1729972431), (3, 576657477), (9, 192219159), (11, 157270221), (27, 64073053), (33, 52423407), (43, 40231917), (99, 17474469), (129, 13410639), (297, 5824823), (387, 4470213), (473, 3657447), (1161, 1490071), (1419, 1219149), (4257, 406383), (12771, 135461)]