42841337

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1303}}^1$

素因数の和:1389

約数の個数: 24

約数和(自身を含む): 55300032

約数和(自身を除く): 12458695

約数列:

[1, 7, 11, 49, 61, 77, 427, 539, 671, 1303, 2989, 4697, 9121, 14333, 32879, 63847, 79483, 100331, 556381, 702317, 874313, 3894667, 6120191, 42841337]

約数ペア:

[(1, 42841337), (7, 6120191), (11, 3894667), (49, 874313), (61, 702317), (77, 556381), (427, 100331), (539, 79483), (671, 63847), (1303, 32879), (2989, 14333), (4697, 9121)]