171445857

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{39659}}^1$

素因数の和:39804

約数の個数: 16

約数和(自身を含む): 251285760

約数和(自身を除く): 79839903

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 39659, 118977, 436249, 1308747, 5195329, 15585987, 57148619, 171445857]

約数ペア:

[(1, 171445857), (3, 57148619), (11, 15585987), (33, 5195329), (131, 1308747), (393, 436249), (1441, 118977), (4323, 39659)]