56503131

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{463}}^1\times {\mathrm{2141}}^1$

素因数の和:2626

約数の個数: 16

約数和(自身を含む): 79511040

約数和(自身を除く): 23007909

約数列:

[1, 3, 19, 57, 463, 1389, 2141, 6423, 8797, 26391, 40679, 122037, 991283, 2973849, 18834377, 56503131]

約数ペア:

[(1, 56503131), (3, 18834377), (19, 2973849), (57, 991283), (463, 122037), (1389, 40679), (2141, 26391), (6423, 8797)]