2201718519

素因数分解:

$3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34913}}^1$

素因数の和:34957

約数の個数: 72

約数和(自身を含む): 4346374032

約数和(自身を除く): 2144655513

約数列:

[1, 3, 7, 9, 11, 13, 21, 33, 39, 49, 63, 77, 91, 99, 117, 143, 147, 231, 273, 429, 441, 539, 637, 693, 819, 1001, 1287, 1617, 1911, 3003, 4851, 5733, 7007, 9009, 21021, 34913, 63063, 104739, 244391, 314217, 384043, 453869, 733173, 1152129, 1361607, 1710737, 2199519, 2688301, 3177083, 3456387, 4084821, 4992559, 5132211, 8064903, 9531249, 14977677, 15396633, 18818107, 22239581, 24194709, 28593747, 34947913, 44933031, 56454321, 66718743, 104843739, 169362963, 200156229, 244635391, 314531217, 733906173, 2201718519]

約数ペア:

[(1, 2201718519), (3, 733906173), (7, 314531217), (9, 244635391), (11, 200156229), (13, 169362963), (21, 104843739), (33, 66718743), (39, 56454321), (49, 44933031), (63, 34947913), (77, 28593747), (91, 24194709), (99, 22239581), (117, 18818107), (143, 15396633), (147, 14977677), (231, 9531249), (273, 8064903), (429, 5132211), (441, 4992559), (539, 4084821), (637, 3456387), (693, 3177083), (819, 2688301), (1001, 2199519), (1287, 1710737), (1617, 1361607), (1911, 1152129), (3003, 733173), (4851, 453869), (5733, 384043), (7007, 314217), (9009, 244391), (21021, 104739), (34913, 63063)]