11181261

素因数分解:

$3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5851}}^1$

素因数の和:5881

約数の個数: 24

約数和(自身を含む): 18679584

約数和(自身を除く): 7498323

約数列:

[1, 3, 7, 13, 21, 39, 49, 91, 147, 273, 637, 1911, 5851, 17553, 40957, 76063, 122871, 228189, 286699, 532441, 860097, 1597323, 3727087, 11181261]

約数ペア:

[(1, 11181261), (3, 3727087), (7, 1597323), (13, 860097), (21, 532441), (39, 286699), (49, 228189), (91, 122871), (147, 76063), (273, 40957), (637, 17553), (1911, 5851)]