12893151

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{619}}^1$

素因数の和:806

約数の個数: 16

約数和(自身を含む): 17677440

約数和(自身を除く): 4784289

約数列:

[1, 3, 53, 131, 159, 393, 619, 1857, 6943, 20829, 32807, 81089, 98421, 243267, 4297717, 12893151]

約数ペア:

[(1, 12893151), (3, 4297717), (53, 243267), (131, 98421), (159, 81089), (393, 32807), (619, 20829), (1857, 6943)]