127899737

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{6373}}^1$

素因数の和:6488

約数の個数: 16

約数和(自身を含む): 151752192

約数和(自身を除く): 23852455

約数列:

[1, 7, 47, 61, 329, 427, 2867, 6373, 20069, 44611, 299531, 388753, 2096717, 2721271, 18271391, 127899737]

約数ペア:

[(1, 127899737), (7, 18271391), (47, 2721271), (61, 2096717), (329, 388753), (427, 299531), (2867, 44611), (6373, 20069)]