2011120929

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{827}}^1\times {\mathrm{5749}}^1$

素因数の和:6629

約数の個数: 24

約数和(自身を含む): 2970864000

約数和(自身を除く): 959743071

約数列:

[1, 3, 9, 47, 141, 423, 827, 2481, 5749, 7443, 17247, 38869, 51741, 116607, 270203, 349821, 810609, 2431827, 4754423, 14263269, 42789807, 223457881, 670373643, 2011120929]

約数ペア:

[(1, 2011120929), (3, 670373643), (9, 223457881), (47, 42789807), (141, 14263269), (423, 4754423), (827, 2431827), (2481, 810609), (5749, 349821), (7443, 270203), (17247, 116607), (38869, 51741)]