1963347879

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{1951}}^1$

素因数の和:2295

約数の個数: 32

約数和(自身を含む): 2782771200

約数和(自身を除く): 819423321

約数列:

[1, 3, 29, 43, 87, 129, 269, 807, 1247, 1951, 3741, 5853, 7801, 11567, 23403, 34701, 56579, 83893, 169737, 251679, 335443, 524819, 1006329, 1574457, 2432897, 7298691, 15219751, 22567217, 45659253, 67701651, 654449293, 1963347879]

約数ペア:

[(1, 1963347879), (3, 654449293), (29, 67701651), (43, 45659253), (87, 22567217), (129, 15219751), (269, 7298691), (807, 2432897), (1247, 1574457), (1951, 1006329), (3741, 524819), (5853, 335443), (7801, 251679), (11567, 169737), (23403, 83893), (34701, 56579)]