2754999

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{167}}^1$

素因数の和:236

約数の個数: 32

約数和(自身を含む): 4515840

約数和(自身を除く): 1760841

約数列:

[1, 3, 9, 13, 27, 39, 47, 117, 141, 167, 351, 423, 501, 611, 1269, 1503, 1833, 2171, 4509, 5499, 6513, 7849, 16497, 19539, 23547, 58617, 70641, 102037, 211923, 306111, 918333, 2754999]

約数ペア:

[(1, 2754999), (3, 918333), (9, 306111), (13, 211923), (27, 102037), (39, 70641), (47, 58617), (117, 23547), (141, 19539), (167, 16497), (351, 7849), (423, 6513), (501, 5499), (611, 4509), (1269, 2171), (1503, 1833)]