1214751543

素因数分解:

$3^1\times {\mathrm{101}}^1\times {\mathrm{1579}}^1\times {\mathrm{2539}}^1$

素因数の和:4222

約数の個数: 16

約数和(自身を含む): 1637385600

約数和(自身を除く): 422634057

約数列:

[1, 3, 101, 303, 1579, 2539, 4737, 7617, 159479, 256439, 478437, 769317, 4009081, 12027243, 404917181, 1214751543]

約数ペア:

[(1, 1214751543), (3, 404917181), (101, 12027243), (303, 4009081), (1579, 769317), (2539, 478437), (4737, 256439), (7617, 159479)]