16400884047

素因数分解:

$3^1\times {\mathrm{541}}^1\times {\mathrm{1831}}^1\times {\mathrm{5519}}^1$

素因数の和:7894

約数の個数: 16

約数和(自身を含む): 21924203520

約数和(自身を除く): 5523319473

約数列:

[1, 3, 541, 1623, 1831, 5493, 5519, 16557, 990571, 2971713, 2985779, 8957337, 10105289, 30315867, 5466961349, 16400884047]

約数ペア:

[(1, 16400884047), (3, 5466961349), (541, 30315867), (1623, 10105289), (1831, 8957337), (5493, 2985779), (5519, 2971713), (16557, 990571)]