29768921

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2749}}^1$

素因数の和:2793

約数の個数: 24

約数和(自身を含む): 39501000

約数和(自身を除く): 9732079

約数列:

[1, 7, 13, 17, 49, 91, 119, 221, 637, 833, 1547, 2749, 10829, 19243, 35737, 46733, 134701, 250159, 327131, 607529, 1751113, 2289917, 4252703, 29768921]

約数ペア:

[(1, 29768921), (7, 4252703), (13, 2289917), (17, 1751113), (49, 607529), (91, 327131), (119, 250159), (221, 134701), (637, 46733), (833, 35737), (1547, 19243), (2749, 10829)]