1730889

素因数分解:

$3^5\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:451

約数の個数: 24

約数和(自身を含む): 2751840

約数和(自身を除く): 1020951

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 419, 459, 1257, 1377, 3771, 4131, 7123, 11313, 21369, 33939, 64107, 101817, 192321, 576963, 1730889]

約数ペア:

[(1, 1730889), (3, 576963), (9, 192321), (17, 101817), (27, 64107), (51, 33939), (81, 21369), (153, 11313), (243, 7123), (419, 4131), (459, 3771), (1257, 1377)]