16008279

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:839

約数の個数: 32

約数和(自身を含む): 26196480

約数和(自身を除く): 10188201

約数列:

[1, 3, 7, 19, 21, 53, 57, 133, 159, 371, 399, 757, 1007, 1113, 2271, 3021, 5299, 7049, 14383, 15897, 21147, 40121, 43149, 100681, 120363, 280847, 302043, 762299, 842541, 2286897, 5336093, 16008279]

約数ペア:

[(1, 16008279), (3, 5336093), (7, 2286897), (19, 842541), (21, 762299), (53, 302043), (57, 280847), (133, 120363), (159, 100681), (371, 43149), (399, 40121), (757, 21147), (1007, 15897), (1113, 14383), (2271, 7049), (3021, 5299)]