16187829

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{1399}}^1$

素因数の和:1457

約数の個数: 32

約数和(自身を含む): 26880000

約数和(自身を除く): 10692171

約数列:

[1, 3, 7, 19, 21, 29, 57, 87, 133, 203, 399, 551, 609, 1399, 1653, 3857, 4197, 9793, 11571, 26581, 29379, 40571, 79743, 121713, 186067, 283997, 558201, 770849, 851991, 2312547, 5395943, 16187829]

約数ペア:

[(1, 16187829), (3, 5395943), (7, 2312547), (19, 851991), (21, 770849), (29, 558201), (57, 283997), (87, 186067), (133, 121713), (203, 79743), (399, 40571), (551, 29379), (609, 26581), (1399, 11571), (1653, 9793), (3857, 4197)]