4160403

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{439}}^1$

素因数の和:470

約数の個数: 28

約数和(自身を含む): 6732880

約数和(自身を除く): 2572477

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 439, 729, 1053, 1317, 3159, 3951, 5707, 9477, 11853, 17121, 35559, 51363, 106677, 154089, 320031, 462267, 1386801, 4160403]

約数ペア:

[(1, 4160403), (3, 1386801), (9, 462267), (13, 320031), (27, 154089), (39, 106677), (81, 51363), (117, 35559), (243, 17121), (351, 11853), (439, 9477), (729, 5707), (1053, 3951), (1317, 3159)]