29781063

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{331}}^1\times {\mathrm{769}}^1$

素因数の和:1119

約数の個数: 24

約数和(自身を含む): 46526480

約数和(自身を除く): 16745417

約数列:

[1, 3, 9, 13, 39, 117, 331, 769, 993, 2307, 2979, 4303, 6921, 9997, 12909, 29991, 38727, 89973, 254539, 763617, 2290851, 3309007, 9927021, 29781063]

約数ペア:

[(1, 29781063), (3, 9927021), (9, 3309007), (13, 2290851), (39, 763617), (117, 254539), (331, 89973), (769, 38727), (993, 29991), (2307, 12909), (2979, 9997), (4303, 6921)]