16745361

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{271}}^1\times {\mathrm{479}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 22978560

約数和(自身を除く): 6233199

約数列:

[1, 3, 43, 129, 271, 479, 813, 1437, 11653, 20597, 34959, 61791, 129809, 389427, 5581787, 16745361]

約数ペア:

[(1, 16745361), (3, 5581787), (43, 389427), (129, 129809), (271, 61791), (479, 34959), (813, 20597), (1437, 11653)]