2162492937

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{102551}}^1$

素因数の和:102642

約数の個数: 32

約数和(自身を含む): 3544197120

約数和(自身を除く): 1381704183

約数列:

[1, 3, 9, 11, 27, 33, 71, 99, 213, 297, 639, 781, 1917, 2343, 7029, 21087, 102551, 307653, 922959, 1128061, 2768877, 3384183, 7281121, 10152549, 21843363, 30457647, 65530089, 80092331, 196590267, 240276993, 720830979, 2162492937]

約数ペア:

[(1, 2162492937), (3, 720830979), (9, 240276993), (11, 196590267), (27, 80092331), (33, 65530089), (71, 30457647), (99, 21843363), (213, 10152549), (297, 7281121), (639, 3384183), (781, 2768877), (1917, 1128061), (2343, 922959), (7029, 307653), (21087, 102551)]