7993557

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{6211}}^1$

素因数の和:6241

約数の個数: 24

約数和(自身を含む): 13567008

約数和(自身を除く): 5573451

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 429, 1287, 6211, 18633, 55899, 68321, 80743, 204963, 242229, 614889, 726687, 888173, 2664519, 7993557]

約数ペア:

[(1, 7993557), (3, 2664519), (9, 888173), (11, 726687), (13, 614889), (33, 242229), (39, 204963), (99, 80743), (117, 68321), (143, 55899), (429, 18633), (1287, 6211)]