1323273

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{1033}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 2051456

約数和(自身を除く): 728183

約数列:

[1, 3, 7, 21, 61, 183, 427, 1033, 1281, 3099, 7231, 21693, 63013, 189039, 441091, 1323273]

約数ペア:

[(1, 1323273), (3, 441091), (7, 189039), (21, 63013), (61, 21693), (183, 7231), (427, 3099), (1033, 1281)]