2142795369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{20899}}^1$

素因数の和:21165

約数の個数: 32

約数和(自身を含む): 3370752000

約数和(自身を除く): 1227956631

約数列:

[1, 3, 11, 13, 33, 39, 143, 239, 429, 717, 2629, 3107, 7887, 9321, 20899, 34177, 62697, 102531, 229889, 271687, 689667, 815061, 2988557, 4994861, 8965671, 14984583, 54943471, 64933193, 164830413, 194799579, 714265123, 2142795369]

約数ペア:

[(1, 2142795369), (3, 714265123), (11, 194799579), (13, 164830413), (33, 64933193), (39, 54943471), (143, 14984583), (239, 8965671), (429, 4994861), (717, 2988557), (2629, 815061), (3107, 689667), (7887, 271687), (9321, 229889), (20899, 102531), (34177, 62697)]