1925547039

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{288731}}^1$

素因数の和:288772

約数の個数: 32

約数和(自身を含む): 3233798400

約数和(自身を除く): 1308251361

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 171, 247, 351, 513, 741, 2223, 6669, 288731, 866193, 2598579, 3753503, 5485889, 7795737, 11260509, 16457667, 33781527, 49373001, 71316557, 101344581, 148119003, 213949671, 641849013, 1925547039]

約数ペア:

[(1, 1925547039), (3, 641849013), (9, 213949671), (13, 148119003), (19, 101344581), (27, 71316557), (39, 49373001), (57, 33781527), (117, 16457667), (171, 11260509), (247, 7795737), (351, 5485889), (513, 3753503), (741, 2598579), (2223, 866193), (6669, 288731)]