17989893

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{307}}^1\times {\mathrm{383}}^1$

素因数の和:713

約数の個数: 24

約数和(自身を含む): 27675648

約数和(自身を除く): 9685755

約数列:

[1, 3, 9, 17, 51, 153, 307, 383, 921, 1149, 2763, 3447, 5219, 6511, 15657, 19533, 46971, 58599, 117581, 352743, 1058229, 1998877, 5996631, 17989893]

約数ペア:

[(1, 17989893), (3, 5996631), (9, 1998877), (17, 1058229), (51, 352743), (153, 117581), (307, 58599), (383, 46971), (921, 19533), (1149, 15657), (2763, 6511), (3447, 5219)]