7397703

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{227}}^1$

素因数の和:324

約数の個数: 32

約数和(自身を含む): 11819520

約数和(自身を除く): 4421817

約数列:

[1, 3, 9, 17, 27, 51, 71, 153, 213, 227, 459, 639, 681, 1207, 1917, 2043, 3621, 3859, 6129, 10863, 11577, 16117, 32589, 34731, 48351, 104193, 145053, 273989, 435159, 821967, 2465901, 7397703]

約数ペア:

[(1, 7397703), (3, 2465901), (9, 821967), (17, 435159), (27, 273989), (51, 145053), (71, 104193), (153, 48351), (213, 34731), (227, 32589), (459, 16117), (639, 11577), (681, 10863), (1207, 6129), (1917, 3859), (2043, 3621)]