30890043

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2089}}^1$

素因数の和:2179

約数の個数: 24

約数和(自身を含む): 46949760

約数和(自身を除く): 16059717

約数列:

[1, 3, 9, 31, 53, 93, 159, 279, 477, 1643, 2089, 4929, 6267, 14787, 18801, 64759, 110717, 194277, 332151, 582831, 996453, 3432227, 10296681, 30890043]

約数ペア:

[(1, 30890043), (3, 10296681), (9, 3432227), (31, 996453), (53, 582831), (93, 332151), (159, 194277), (279, 110717), (477, 64759), (1643, 18801), (2089, 14787), (4929, 6267)]