2768909

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{67}}^1$

素因数の和:125

約数の個数: 24

約数和(自身を含む): 3507168

約数和(自身を除く): 738259

約数列:

[1, 11, 13, 17, 67, 143, 187, 221, 289, 737, 871, 1139, 2431, 3179, 3757, 9581, 12529, 14807, 19363, 41327, 162877, 212993, 251719, 2768909]

約数ペア:

[(1, 2768909), (11, 251719), (13, 212993), (17, 162877), (67, 41327), (143, 19363), (187, 14807), (221, 12529), (289, 9581), (737, 3757), (871, 3179), (1139, 2431)]