269558019

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{659}}^1\times {\mathrm{967}}^1$

素因数の和:1679

約数の個数: 24

約数和(自身を含む): 398661120

約数和(自身を除く): 129103101

約数列:

[1, 3, 9, 47, 141, 423, 659, 967, 1977, 2901, 5931, 8703, 30973, 45449, 92919, 136347, 278757, 409041, 637253, 1911759, 5735277, 29950891, 89852673, 269558019]

約数ペア:

[(1, 269558019), (3, 89852673), (9, 29950891), (47, 5735277), (141, 1911759), (423, 637253), (659, 409041), (967, 278757), (1977, 136347), (2901, 92919), (5931, 45449), (8703, 30973)]