294021

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{359}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 524160

約数和(自身を除く): 230139

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 359, 819, 1077, 2513, 3231, 4667, 7539, 14001, 22617, 32669, 42003, 98007, 294021]

約数ペア:

[(1, 294021), (3, 98007), (7, 42003), (9, 32669), (13, 22617), (21, 14001), (39, 7539), (63, 4667), (91, 3231), (117, 2513), (273, 1077), (359, 819)]