16079739

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:419

約数の個数: 32

約数和(自身を含む): 24837120

約数和(自身を除く): 8757381

約数列:

[1, 3, 13, 17, 39, 51, 79, 221, 237, 307, 663, 921, 1027, 1343, 3081, 3991, 4029, 5219, 11973, 15657, 17459, 24253, 52377, 67847, 72759, 203541, 315289, 412301, 945867, 1236903, 5359913, 16079739]

約数ペア:

[(1, 16079739), (3, 5359913), (13, 1236903), (17, 945867), (39, 412301), (51, 315289), (79, 203541), (221, 72759), (237, 67847), (307, 52377), (663, 24253), (921, 17459), (1027, 15657), (1343, 11973), (3081, 5219), (3991, 4029)]