1189231719

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{21611}}^1$

素因数の和:21727

約数の個数: 32

約数和(自身を含む): 1829931264

約数和(自身を除く): 640699545

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 663, 1079, 1411, 3237, 4233, 18343, 21611, 55029, 64833, 280943, 367387, 842829, 1102161, 1793713, 4776031, 5381139, 14328093, 23318269, 30493121, 69954807, 91479363, 396410573, 1189231719]

約数ペア:

[(1, 1189231719), (3, 396410573), (13, 91479363), (17, 69954807), (39, 30493121), (51, 23318269), (83, 14328093), (221, 5381139), (249, 4776031), (663, 1793713), (1079, 1102161), (1411, 842829), (3237, 367387), (4233, 280943), (18343, 64833), (21611, 55029)]