1327599

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1621}}^1$

素因数の和:1647

約数の個数: 24

約数和(自身を含む): 2361632

約数和(自身を除く): 1034033

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 273, 819, 1621, 4863, 11347, 14589, 21073, 34041, 63219, 102123, 147511, 189657, 442533, 1327599]

約数ペア:

[(1, 1327599), (3, 442533), (7, 189657), (9, 147511), (13, 102123), (21, 63219), (39, 34041), (63, 21073), (91, 14589), (117, 11347), (273, 4863), (819, 1621)]