28532679

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{1069}}^1$

素因数の和:1151

約数の個数: 32

約数和(自身を含む): 46018560

約数和(自身を除く): 17485881

約数列:

[1, 3, 7, 21, 31, 41, 93, 123, 217, 287, 651, 861, 1069, 1271, 3207, 3813, 7483, 8897, 22449, 26691, 33139, 43829, 99417, 131487, 231973, 306803, 695919, 920409, 1358699, 4076097, 9510893, 28532679]

約数ペア:

[(1, 28532679), (3, 9510893), (7, 4076097), (21, 1358699), (31, 920409), (41, 695919), (93, 306803), (123, 231973), (217, 131487), (287, 99417), (651, 43829), (861, 33139), (1069, 26691), (1271, 22449), (3207, 8897), (3813, 7483)]