30097179

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20771}}^1$

素因数の和:20807

約数の個数: 24

約数和(自身を含む): 51846912

約数和(自身を除く): 21749733

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 1449, 20771, 62313, 145397, 186939, 436191, 477733, 1308573, 1433199, 3344131, 4299597, 10032393, 30097179]

約数ペア:

[(1, 30097179), (3, 10032393), (7, 4299597), (9, 3344131), (21, 1433199), (23, 1308573), (63, 477733), (69, 436191), (161, 186939), (207, 145397), (483, 62313), (1449, 20771)]