13542753

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1$

素因数の和:405

約数の個数: 32

約数和(自身を含む): 21676032

約数和(自身を除く): 8133279

約数列:

[1, 3, 7, 21, 31, 71, 93, 213, 217, 293, 497, 651, 879, 1491, 2051, 2201, 6153, 6603, 9083, 15407, 20803, 27249, 46221, 62409, 63581, 145621, 190743, 436863, 644893, 1934679, 4514251, 13542753]

約数ペア:

[(1, 13542753), (3, 4514251), (7, 1934679), (21, 644893), (31, 436863), (71, 190743), (93, 145621), (213, 63581), (217, 62409), (293, 46221), (497, 27249), (651, 20803), (879, 15407), (1491, 9083), (2051, 6603), (2201, 6153)]