734972889

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{28711}}^1$

素因数の和:28797

約数の個数: 32

約数和(自身を含む): 1190744064

約数和(自身を除く): 455771175

約数列:

[1, 3, 7, 21, 23, 53, 69, 159, 161, 371, 483, 1113, 1219, 3657, 8533, 25599, 28711, 86133, 200977, 602931, 660353, 1521683, 1981059, 4565049, 4622471, 10651781, 13867413, 31955343, 34998709, 104996127, 244990963, 734972889]

約数ペア:

[(1, 734972889), (3, 244990963), (7, 104996127), (21, 34998709), (23, 31955343), (53, 13867413), (69, 10651781), (159, 4622471), (161, 4565049), (371, 1981059), (483, 1521683), (1113, 660353), (1219, 602931), (3657, 200977), (8533, 86133), (25599, 28711)]