1912599

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{5449}}^1$

素因数の和:5471

約数の個数: 16

約数和(自身を含む): 3052000

約数和(自身を除く): 1139401

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 5449, 16347, 49041, 70837, 147123, 212511, 637533, 1912599]

約数ペア:

[(1, 1912599), (3, 637533), (9, 212511), (13, 147123), (27, 70837), (39, 49041), (117, 16347), (351, 5449)]