12646341

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{12659}}^1$

素因数の和:12705

約数の個数: 16

約数和(自身を含む): 19243200

約数和(自身を除く): 6596859

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 12659, 37977, 113931, 341793, 468383, 1405149, 4215447, 12646341]

約数ペア:

[(1, 12646341), (3, 4215447), (9, 1405149), (27, 468383), (37, 341793), (111, 113931), (333, 37977), (999, 12659)]