23355321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{109}}^1\times {\mathrm{151}}^1$

素因数の和:317

約数の個数: 32

約数和(自身を含む): 35312640

約数和(自身を除く): 11957319

約数列:

[1, 3, 11, 33, 43, 109, 129, 151, 327, 453, 473, 1199, 1419, 1661, 3597, 4687, 4983, 6493, 14061, 16459, 19479, 49377, 51557, 71423, 154671, 181049, 214269, 543147, 707737, 2123211, 7785107, 23355321]

約数ペア:

[(1, 23355321), (3, 7785107), (11, 2123211), (33, 707737), (43, 543147), (109, 214269), (129, 181049), (151, 154671), (327, 71423), (453, 51557), (473, 49377), (1199, 19479), (1419, 16459), (1661, 14061), (3597, 6493), (4687, 4983)]