28534041

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{283}}^1\times {\mathrm{659}}^1$

素因数の和:965

約数の個数: 24

約数和(自身を含む): 43860960

約数和(自身を除く): 15326919

約数列:

[1, 3, 9, 17, 51, 153, 283, 659, 849, 1977, 2547, 4811, 5931, 11203, 14433, 33609, 43299, 100827, 186497, 559491, 1678473, 3170449, 9511347, 28534041]

約数ペア:

[(1, 28534041), (3, 9511347), (9, 3170449), (17, 1678473), (51, 559491), (153, 186497), (283, 100827), (659, 43299), (849, 33609), (1977, 14433), (2547, 11203), (4811, 5931)]