1276101

素因数分解:

$3^3\times {\mathrm{151}}^1\times {\mathrm{313}}^1$

素因数の和:473

約数の個数: 16

約数和(自身を含む): 1909120

約数和(自身を除く): 633019

約数列:

[1, 3, 9, 27, 151, 313, 453, 939, 1359, 2817, 4077, 8451, 47263, 141789, 425367, 1276101]

約数ペア:

[(1, 1276101), (3, 425367), (9, 141789), (27, 47263), (151, 8451), (313, 4077), (453, 2817), (939, 1359)]