30301089

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6529}}^1$

素因数の和:6569

約数の個数: 32

約数和(自身を含む): 52657920

約数和(自身を除く): 22356831

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 91, 119, 221, 273, 357, 663, 1547, 4641, 6529, 19587, 45703, 84877, 110993, 137109, 254631, 332979, 594139, 776951, 1442909, 1782417, 2330853, 4328727, 10100363, 30301089]

約数ペア:

[(1, 30301089), (3, 10100363), (7, 4328727), (13, 2330853), (17, 1782417), (21, 1442909), (39, 776951), (51, 594139), (91, 332979), (119, 254631), (221, 137109), (273, 110993), (357, 84877), (663, 45703), (1547, 19587), (4641, 6529)]