2885287581

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{991}}^1\times {\mathrm{9803}}^1$

素因数の和:10814

約数の個数: 32

約数和(自身を含む): 4668272640

約数和(自身を除く): 1782985059

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 991, 2973, 8919, 9803, 10901, 26757, 29409, 32703, 88227, 98109, 107833, 264681, 294327, 323499, 970497, 2911491, 9714773, 29144319, 87432957, 106862503, 262298871, 320587509, 961762527, 2885287581]

約数ペア:

[(1, 2885287581), (3, 961762527), (9, 320587509), (11, 262298871), (27, 106862503), (33, 87432957), (99, 29144319), (297, 9714773), (991, 2911491), (2973, 970497), (8919, 323499), (9803, 294327), (10901, 264681), (26757, 107833), (29409, 98109), (32703, 88227)]