351617629

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{379}}^1$

素因数の和:625

約数の個数: 32

約数和(自身を含む): 424627200

約数和(自身を除く): 73009571

約数列:

[1, 11, 19, 23, 193, 209, 253, 379, 437, 2123, 3667, 4169, 4439, 4807, 7201, 8717, 40337, 48829, 73147, 79211, 84341, 95887, 165623, 804617, 927751, 1389793, 1682381, 1821853, 15287723, 18506191, 31965239, 351617629]

約数ペア:

[(1, 351617629), (11, 31965239), (19, 18506191), (23, 15287723), (193, 1821853), (209, 1682381), (253, 1389793), (379, 927751), (437, 804617), (2123, 165623), (3667, 95887), (4169, 84341), (4439, 79211), (4807, 73147), (7201, 48829), (8717, 40337)]