129902721

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{5381}}^1$

素因数の和:6016

約数の個数: 16

約数和(自身を含む): 186863040

約数和(自身を除く): 56960319

約数列:

[1, 3, 13, 39, 619, 1857, 5381, 8047, 16143, 24141, 69953, 209859, 3330839, 9992517, 43300907, 129902721]

約数ペア:

[(1, 129902721), (3, 43300907), (13, 9992517), (39, 3330839), (619, 209859), (1857, 69953), (5381, 24141), (8047, 16143)]