30663759

素因数分解:

$3^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{7193}}^1$

素因数の和:7239

約数の個数: 24

約数和(自身を含む): 49206960

約数和(自身を除く): 18543201

約数列:

[1, 3, 7, 21, 29, 49, 87, 147, 203, 609, 1421, 4263, 7193, 21579, 50351, 151053, 208597, 352457, 625791, 1057371, 1460179, 4380537, 10221253, 30663759]

約数ペア:

[(1, 30663759), (3, 10221253), (7, 4380537), (21, 1460179), (29, 1057371), (49, 625791), (87, 352457), (147, 208597), (203, 151053), (609, 50351), (1421, 21579), (4263, 7193)]