926991

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 32

約数和(自身を含む): 1568000

約数和(自身を除く): 641009

約数列:

[1, 3, 9, 13, 19, 27, 39, 57, 117, 139, 171, 247, 351, 417, 513, 741, 1251, 1807, 2223, 2641, 3753, 5421, 6669, 7923, 16263, 23769, 34333, 48789, 71307, 102999, 308997, 926991]

約数ペア:

[(1, 926991), (3, 308997), (9, 102999), (13, 71307), (19, 48789), (27, 34333), (39, 23769), (57, 16263), (117, 7923), (139, 6669), (171, 5421), (247, 3753), (351, 2641), (417, 2223), (513, 1807), (741, 1251)]