285884247

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{142019}}^1$

素因数の和:142094

約数の個数: 16

約数和(自身を含む): 422651520

約数和(自身を除く): 136767273

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 142019, 426057, 1562209, 4686627, 8663159, 25989477, 95294749, 285884247]

約数ペア:

[(1, 285884247), (3, 95294749), (11, 25989477), (33, 8663159), (61, 4686627), (183, 1562209), (671, 426057), (2013, 142019)]