16857423

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{269}}^1$

素因数の和:500

約数の個数: 32

約数和(自身を含む): 27475200

約数和(自身を除く): 10617777

約数列:

[1, 3, 9, 11, 27, 33, 99, 211, 269, 297, 633, 807, 1899, 2321, 2421, 2959, 5697, 6963, 7263, 8877, 20889, 26631, 56759, 62667, 79893, 170277, 510831, 624349, 1532493, 1873047, 5619141, 16857423]

約数ペア:

[(1, 16857423), (3, 5619141), (9, 1873047), (11, 1532493), (27, 624349), (33, 510831), (99, 170277), (211, 79893), (269, 62667), (297, 56759), (633, 26631), (807, 20889), (1899, 8877), (2321, 7263), (2421, 6963), (2959, 5697)]