2013187917

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1780007}}^1$

素因数の和:1780052

約数の個数: 16

約数和(自身を含む): 2990413440

約数和(自身を除く): 977225523

約数列:

[1, 3, 13, 29, 39, 87, 377, 1131, 1780007, 5340021, 23140091, 51620203, 69420273, 154860609, 671062639, 2013187917]

約数ペア:

[(1, 2013187917), (3, 671062639), (13, 154860609), (29, 69420273), (39, 51620203), (87, 23140091), (377, 5340021), (1131, 1780007)]