1922349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4508

約数の個数: 16

約数和(自身を含む): 3011904

約数和(自身を除く): 1089555

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 4481, 13443, 49291, 58253, 147873, 174759, 640783, 1922349]

約数ペア:

[(1, 1922349), (3, 640783), (11, 174759), (13, 147873), (33, 58253), (39, 49291), (143, 13443), (429, 4481)]