1896453

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1826

約数の個数: 20

約数和(自身を含む): 3052588

約数和(自身を除く): 1156135

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 1801, 5403, 16209, 23413, 48627, 70239, 145881, 210717, 632151, 1896453]

約数ペア:

[(1, 1896453), (3, 632151), (9, 210717), (13, 145881), (27, 70239), (39, 48627), (81, 23413), (117, 16209), (351, 5403), (1053, 1801)]