29667393

素因数分解:

$3^2\times 7^2\times {\mathrm{67273}}^1$

素因数の和:67293

約数の個数: 18

約数和(自身を含む): 49850034

約数和(自身を除く): 20182641

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 67273, 201819, 470911, 605457, 1412733, 3296377, 4238199, 9889131, 29667393]

約数ペア:

[(1, 29667393), (3, 9889131), (7, 4238199), (9, 3296377), (21, 1412733), (49, 605457), (63, 470911), (147, 201819), (441, 67273)]