30358713

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6917}}^1$

素因数の和:6957

約数の個数: 32

約数和(自身を含む): 53130240

約数和(自身を除く): 22771527

約数列:

[1, 3, 7, 11, 19, 21, 33, 57, 77, 133, 209, 231, 399, 627, 1463, 4389, 6917, 20751, 48419, 76087, 131423, 145257, 228261, 394269, 532609, 919961, 1445653, 1597827, 2759883, 4336959, 10119571, 30358713]

約数ペア:

[(1, 30358713), (3, 10119571), (7, 4336959), (11, 2759883), (19, 1597827), (21, 1445653), (33, 919961), (57, 532609), (77, 394269), (133, 228261), (209, 145257), (231, 131423), (399, 76087), (627, 48419), (1463, 20751), (4389, 6917)]