27021743

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1483}}^1$

素因数の和:1646

約数の個数: 16

約数和(自身を含む): 32766720

約数和(自身を除く): 5744977

約数列:

[1, 7, 19, 133, 137, 959, 1483, 2603, 10381, 18221, 28177, 197239, 203171, 1422197, 3860249, 27021743]

約数ペア:

[(1, 27021743), (7, 3860249), (19, 1422197), (133, 203171), (137, 197239), (959, 28177), (1483, 18221), (2603, 10381)]