2234547

素因数分解:

$3^4\times 7^2\times {\mathrm{563}}^1$

素因数の和:589

約数の個数: 30

約数和(自身を含む): 3889908

約数和(自身を除く): 1655361

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 147, 189, 441, 563, 567, 1323, 1689, 3941, 3969, 5067, 11823, 15201, 27587, 35469, 45603, 82761, 106407, 248283, 319221, 744849, 2234547]

約数ペア:

[(1, 2234547), (3, 744849), (7, 319221), (9, 248283), (21, 106407), (27, 82761), (49, 45603), (63, 35469), (81, 27587), (147, 15201), (189, 11823), (441, 5067), (563, 3969), (567, 3941), (1323, 1689)]