348528513

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{6983}}^1$

素因数の和:7244

約数の個数: 16

約数和(自身を含む): 472006656

約数和(自身を除く): 123478143

約数列:

[1, 3, 127, 131, 381, 393, 6983, 16637, 20949, 49911, 886841, 914773, 2660523, 2744319, 116176171, 348528513]

約数ペア:

[(1, 348528513), (3, 116176171), (127, 2744319), (131, 2660523), (381, 914773), (393, 886841), (6983, 49911), (16637, 20949)]