744292017

素因数分解:

$3^3\times 7^2\times {\mathrm{562579}}^1$

素因数の和:562602

約数の個数: 24

約数和(自身を含む): 1282682400

約数和(自身を除く): 538390383

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 189, 441, 1323, 562579, 1687737, 3938053, 5063211, 11814159, 15189633, 27566371, 35442477, 82699113, 106327431, 248097339, 744292017]

約数ペア:

[(1, 744292017), (3, 248097339), (7, 106327431), (9, 82699113), (21, 35442477), (27, 27566371), (49, 15189633), (63, 11814159), (147, 5063211), (189, 3938053), (441, 1687737), (1323, 562579)]