2552403

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{6397}}^1$

素因数の和:6426

約数の個数: 16

約数和(自身を含む): 4094720

約数和(自身を除く): 1542317

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 6397, 19191, 44779, 121543, 134337, 364629, 850801, 2552403]

約数ペア:

[(1, 2552403), (3, 850801), (7, 364629), (19, 134337), (21, 121543), (57, 44779), (133, 19191), (399, 6397)]