29662591

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{211}}^1$

素因数の和:395

約数の個数: 24

約数和(自身を含む): 36735360

約数和(自身を除く): 7072769

約数列:

[1, 7, 19, 49, 133, 151, 211, 931, 1057, 1477, 2869, 4009, 7399, 10339, 20083, 28063, 31861, 140581, 196441, 223027, 605359, 1561189, 4237513, 29662591]

約数ペア:

[(1, 29662591), (7, 4237513), (19, 1561189), (49, 605359), (133, 223027), (151, 196441), (211, 140581), (931, 31861), (1057, 28063), (1477, 20083), (2869, 10339), (4009, 7399)]