2805273

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{587}}^1$

素因数の和:658

約数の個数: 20

約数和(自身を含む): 4268880

約数和(自身を除く): 1463607

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 587, 1593, 1761, 4779, 5283, 15849, 34633, 47547, 103899, 311697, 935091, 2805273]

約数ペア:

[(1, 2805273), (3, 935091), (9, 311697), (27, 103899), (59, 47547), (81, 34633), (177, 15849), (531, 5283), (587, 4779), (1593, 1761)]