13235733

素因数分解:

$3^2\times 7^2\times {\mathrm{30013}}^1$

素因数の和:30033

約数の個数: 18

約数和(自身を含む): 22240374

約数和(自身を除く): 9004641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 30013, 90039, 210091, 270117, 630273, 1470637, 1890819, 4411911, 13235733]

約数ペア:

[(1, 13235733), (3, 4411911), (7, 1890819), (9, 1470637), (21, 630273), (49, 270117), (63, 210091), (147, 90039), (441, 30013)]