2051278230531

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{4157}}^1\times {\mathrm{79193}}^1$

素因数の和:83451

約数の個数: 32

約数和(自身を含む): 2866128427008

約数和(自身を除く): 814850196477

約数列:

[1, 3, 31, 67, 93, 201, 2077, 4157, 6231, 12471, 79193, 128867, 237579, 278519, 386601, 835557, 2454983, 5305931, 7364949, 8634089, 15917793, 25902267, 164483861, 329205301, 493451583, 987615903, 10205364331, 22056755167, 30616092993, 66170265501, 683759410177, 2051278230531]

約数ペア:

[(1, 2051278230531), (3, 683759410177), (31, 66170265501), (67, 30616092993), (93, 22056755167), (201, 10205364331), (2077, 987615903), (4157, 493451583), (6231, 329205301), (12471, 164483861), (79193, 25902267), (128867, 15917793), (237579, 8634089), (278519, 7364949), (386601, 5305931), (835557, 2454983)]