16304679

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1$

素因数の和:924

約数の個数: 32

約数和(自身を含む): 26144000

約数和(自身を除く): 9839321

約数列:

[1, 3, 9, 19, 27, 37, 57, 111, 171, 333, 513, 703, 859, 999, 2109, 2577, 6327, 7731, 16321, 18981, 23193, 31783, 48963, 95349, 146889, 286047, 440667, 603877, 858141, 1811631, 5434893, 16304679]

約数ペア:

[(1, 16304679), (3, 5434893), (9, 1811631), (19, 858141), (27, 603877), (37, 440667), (57, 286047), (111, 146889), (171, 95349), (333, 48963), (513, 31783), (703, 23193), (859, 18981), (999, 16321), (2109, 7731), (2577, 6327)]