1417581

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:103

約数の個数: 40

約数和(自身を含む): 2427744

約数和(自身を除く): 1010163

約数列:

[1, 3, 9, 11, 27, 33, 37, 43, 81, 99, 111, 129, 297, 333, 387, 407, 473, 891, 999, 1161, 1221, 1419, 1591, 2997, 3483, 3663, 4257, 4773, 10989, 12771, 14319, 17501, 32967, 38313, 42957, 52503, 128871, 157509, 472527, 1417581]

約数ペア:

[(1, 1417581), (3, 472527), (9, 157509), (11, 128871), (27, 52503), (33, 42957), (37, 38313), (43, 32967), (81, 17501), (99, 14319), (111, 12771), (129, 10989), (297, 4773), (333, 4257), (387, 3663), (407, 3483), (473, 2997), (891, 1591), (999, 1419), (1161, 1221)]