337988894439

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6353}}^1\times {\mathrm{133337}}^1$

素因数の和:139719

約数の個数: 32

約数和(自身を含む): 542226977280

約数和(自身を除く): 204238082841

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 6353, 19059, 44471, 120707, 133337, 133413, 362121, 400011, 844949, 933359, 2533403, 2534847, 2800077, 7600209, 17733821, 53201463, 847089961, 2541269883, 5929629727, 16094709259, 17788889181, 48284127777, 112662964813, 337988894439]

約数ペア:

[(1, 337988894439), (3, 112662964813), (7, 48284127777), (19, 17788889181), (21, 16094709259), (57, 5929629727), (133, 2541269883), (399, 847089961), (6353, 53201463), (19059, 17733821), (44471, 7600209), (120707, 2800077), (133337, 2534847), (133413, 2533403), (362121, 933359), (400011, 844949)]