4252743

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1$

素因数の和:106

約数の個数: 48

約数和(自身を含む): 7303296

約数和(自身を除く): 3050553

約数列:

[1, 3, 9, 11, 27, 33, 37, 43, 81, 99, 111, 129, 243, 297, 333, 387, 407, 473, 891, 999, 1161, 1221, 1419, 1591, 2673, 2997, 3483, 3663, 4257, 4773, 8991, 10449, 10989, 12771, 14319, 17501, 32967, 38313, 42957, 52503, 98901, 114939, 128871, 157509, 386613, 472527, 1417581, 4252743]

約数ペア:

[(1, 4252743), (3, 1417581), (9, 472527), (11, 386613), (27, 157509), (33, 128871), (37, 114939), (43, 98901), (81, 52503), (99, 42957), (111, 38313), (129, 32967), (243, 17501), (297, 14319), (333, 12771), (387, 10989), (407, 10449), (473, 8991), (891, 4773), (999, 4257), (1161, 3663), (1221, 3483), (1419, 2997), (1591, 2673)]