211175037

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{617}}^1\times {\mathrm{2237}}^1$

素因数の和:2877

約数の個数: 24

約数和(自身を含む): 323641656

約数和(自身を除く): 112466619

約数列:

[1, 3, 9, 17, 51, 153, 617, 1851, 2237, 5553, 6711, 10489, 20133, 31467, 38029, 94401, 114087, 342261, 1380229, 4140687, 12422061, 23463893, 70391679, 211175037]

約数ペア:

[(1, 211175037), (3, 70391679), (9, 23463893), (17, 12422061), (51, 4140687), (153, 1380229), (617, 342261), (1851, 114087), (2237, 94401), (5553, 38029), (6711, 31467), (10489, 20133)]