2218200039

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{9371}}^1$

素因数の和:10188

約数の個数: 32

約数和(自身を含む): 3589850880

約数和(自身を除く): 1371650841

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 797, 2391, 7173, 8767, 9371, 21519, 26301, 28113, 78903, 84339, 103081, 236709, 253017, 309243, 927729, 2783187, 7468687, 22406061, 67218183, 82155557, 201654549, 246466671, 739400013, 2218200039]

約数ペア:

[(1, 2218200039), (3, 739400013), (9, 246466671), (11, 201654549), (27, 82155557), (33, 67218183), (99, 22406061), (297, 7468687), (797, 2783187), (2391, 927729), (7173, 309243), (8767, 253017), (9371, 236709), (21519, 103081), (26301, 84339), (28113, 78903)]