25441479

素因数分解:

$3^3\times 7^1\times {\mathrm{227}}^1\times {\mathrm{593}}^1$

素因数の和:836

約数の個数: 32

約数和(自身を含む): 43338240

約数和(自身を除く): 17896761

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 227, 593, 681, 1589, 1779, 2043, 4151, 4767, 5337, 6129, 12453, 14301, 16011, 37359, 42903, 112077, 134611, 403833, 942277, 1211499, 2826831, 3634497, 8480493, 25441479]

約数ペア:

[(1, 25441479), (3, 8480493), (7, 3634497), (9, 2826831), (21, 1211499), (27, 942277), (63, 403833), (189, 134611), (227, 112077), (593, 42903), (681, 37359), (1589, 16011), (1779, 14301), (2043, 12453), (4151, 6129), (4767, 5337)]