8470329

素因数分解:

$3^1\times 7^1\times {\mathrm{131}}^1\times {\mathrm{3079}}^1$

素因数の和:3220

約数の個数: 16

約数和(自身を含む): 13009920

約数和(自身を除く): 4539591

約数列:

[1, 3, 7, 21, 131, 393, 917, 2751, 3079, 9237, 21553, 64659, 403349, 1210047, 2823443, 8470329]

約数ペア:

[(1, 8470329), (3, 2823443), (7, 1210047), (21, 403349), (131, 64659), (393, 21553), (917, 9237), (2751, 3079)]