6919263

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{6571}}^1$

素因数の和:6596

約数の個数: 20

約数和(自身を含む): 11132968

約数和(自身を除く): 4213705

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 6571, 19713, 59139, 85423, 177417, 256269, 532251, 768807, 2306421, 6919263]

約数ペア:

[(1, 6919263), (3, 2306421), (9, 768807), (13, 532251), (27, 256269), (39, 177417), (81, 85423), (117, 59139), (351, 19713), (1053, 6571)]