29783391

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:347

約数の個数: 32

約数和(自身を含む): 44943360

約数和(自身を除く): 15159969

約数列:

[1, 3, 11, 33, 43, 129, 139, 151, 417, 453, 473, 1419, 1529, 1661, 4587, 4983, 5977, 6493, 17931, 19479, 20989, 62967, 65747, 71423, 197241, 214269, 230879, 692637, 902527, 2707581, 9927797, 29783391]

約数ペア:

[(1, 29783391), (3, 9927797), (11, 2707581), (33, 902527), (43, 692637), (129, 230879), (139, 214269), (151, 197241), (417, 71423), (453, 65747), (473, 62967), (1419, 20989), (1529, 19479), (1661, 17931), (4587, 6493), (4983, 5977)]