289344513

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{809}}^1\times {\mathrm{4111}}^1$

素因数の和:4952

約数の個数: 16

約数和(自身を含む): 399686400

約数和(自身を除く): 110341887

約数列:

[1, 3, 29, 87, 809, 2427, 4111, 12333, 23461, 70383, 119219, 357657, 3325799, 9977397, 96448171, 289344513]

約数ペア:

[(1, 289344513), (3, 96448171), (29, 9977397), (87, 3325799), (809, 357657), (2427, 119219), (4111, 70383), (12333, 23461)]