233641513

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{8219}}^1$

素因数の和:8388

約数の個数: 16

約数和(自身を含む): 277770240

約数和(自身を除く): 44128727

約数列:

[1, 7, 31, 131, 217, 917, 4061, 8219, 28427, 57533, 254789, 1076689, 1783523, 7536823, 33377359, 233641513]

約数ペア:

[(1, 233641513), (7, 33377359), (31, 7536823), (131, 1783523), (217, 1076689), (917, 254789), (4061, 57533), (8219, 28427)]