17439807

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4441}}^1$

素因数の和:4479

約数の個数: 32

約数和(自身を含む): 30703104

約数和(自身を除く): 13263297

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 1309, 3927, 4441, 13323, 31087, 48851, 75497, 93261, 146553, 226491, 341957, 528479, 830467, 1025871, 1585437, 2491401, 5813269, 17439807]

約数ペア:

[(1, 17439807), (3, 5813269), (7, 2491401), (11, 1585437), (17, 1025871), (21, 830467), (33, 528479), (51, 341957), (77, 226491), (119, 146553), (187, 93261), (231, 75497), (357, 48851), (561, 31087), (1309, 13323), (3927, 4441)]