1089911769

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{53}}^1\times {\mathrm{23719}}^1$

素因数の和:23809

約数の個数: 24

約数和(自身を含む): 1572920640

約数和(自身を除く): 483008871

約数列:

[1, 3, 17, 51, 53, 159, 289, 867, 901, 2703, 15317, 23719, 45951, 71157, 403223, 1209669, 1257107, 3771321, 6854791, 20564373, 21370819, 64112457, 363303923, 1089911769]

約数ペア:

[(1, 1089911769), (3, 363303923), (17, 64112457), (51, 21370819), (53, 20564373), (159, 6854791), (289, 3771321), (867, 1257107), (901, 1209669), (2703, 403223), (15317, 71157), (23719, 45951)]