2058263757

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{161167}}^1$

素因数の和:161230

約数の個数: 32

約数和(自身を含む): 3403868160

約数和(自身を除く): 1345604403

約数列:

[1, 3, 9, 11, 27, 33, 43, 99, 129, 297, 387, 473, 1161, 1419, 4257, 12771, 161167, 483501, 1450503, 1772837, 4351509, 5318511, 6930181, 15955533, 20790543, 47866599, 62371629, 76231991, 187114887, 228695973, 686087919, 2058263757]

約数ペア:

[(1, 2058263757), (3, 686087919), (9, 228695973), (11, 187114887), (27, 76231991), (33, 62371629), (43, 47866599), (99, 20790543), (129, 15955533), (297, 6930181), (387, 5318511), (473, 4351509), (1161, 1772837), (1419, 1450503), (4257, 483501), (12771, 161167)]