1262331

素因数分解:

$3^3\times 7^1\times {\mathrm{6679}}^1$

素因数の和:6695

約数の個数: 16

約数和(自身を含む): 2137600

約数和(自身を除く): 875269

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 6679, 20037, 46753, 60111, 140259, 180333, 420777, 1262331]

約数ペア:

[(1, 1262331), (3, 420777), (7, 180333), (9, 140259), (21, 60111), (27, 46753), (63, 20037), (189, 6679)]