2005702569

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{157273}}^1$

素因数の和:157401

約数の個数: 24

約数和(自身を含む): 3148625480

約数和(自身を除く): 1142922911

約数列:

[1, 3, 9, 13, 39, 109, 117, 327, 981, 1417, 4251, 12753, 157273, 471819, 1415457, 2044549, 6133647, 17142757, 18400941, 51428271, 154284813, 222855841, 668567523, 2005702569]

約数ペア:

[(1, 2005702569), (3, 668567523), (9, 222855841), (13, 154284813), (39, 51428271), (109, 18400941), (117, 17142757), (327, 6133647), (981, 2044549), (1417, 1415457), (4251, 471819), (12753, 157273)]