2291884281

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{28229}}^1$

素因数の和:28366

約数の個数: 32

約数和(自身を含む): 3541171200

約数和(自身を除く): 1249286919

約数列:

[1, 3, 9, 27, 31, 93, 97, 279, 291, 837, 873, 2619, 3007, 9021, 27063, 28229, 81189, 84687, 254061, 762183, 875099, 2625297, 2738213, 7875891, 8214639, 23627673, 24643917, 73931751, 84884603, 254653809, 763961427, 2291884281]

約数ペア:

[(1, 2291884281), (3, 763961427), (9, 254653809), (27, 84884603), (31, 73931751), (93, 24643917), (97, 23627673), (279, 8214639), (291, 7875891), (837, 2738213), (873, 2625297), (2619, 875099), (3007, 762183), (9021, 254061), (27063, 84687), (28229, 81189)]