5301261

素因数分解:

$3^3\times 7^2\times {\mathrm{4007}}^1$

素因数の和:4030

約数の個数: 24

約数和(自身を含む): 9138240

約数和(自身を除く): 3836979

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 4007, 12021, 28049, 36063, 84147, 108189, 196343, 252441, 589029, 757323, 1767087, 5301261]

約数ペア:

[(1, 5301261), (3, 1767087), (7, 757323), (9, 589029), (21, 252441), (27, 196343), (49, 108189), (63, 84147), (147, 36063), (189, 28049), (441, 12021), (1323, 4007)]