16795701

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{439}}^1$

素因数の和:570

約数の個数: 32

約数和(自身を含む): 27104000

約数和(自身を除く): 10308299

約数列:

[1, 3, 9, 13, 27, 39, 109, 117, 327, 351, 439, 981, 1317, 1417, 2943, 3951, 4251, 5707, 11853, 12753, 17121, 38259, 47851, 51363, 143553, 154089, 430659, 622063, 1291977, 1866189, 5598567, 16795701]

約数ペア:

[(1, 16795701), (3, 5598567), (9, 1866189), (13, 1291977), (27, 622063), (39, 430659), (109, 154089), (117, 143553), (327, 51363), (351, 47851), (439, 38259), (981, 17121), (1317, 12753), (1417, 11853), (2943, 5707), (3951, 4251)]