30447937

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{941}}^1$

素因数の和:1104

約数の個数: 16

約数和(自身を含む): 34816320

約数和(自身を除く): 4368383

約数列:

[1, 13, 19, 131, 247, 941, 1703, 2489, 12233, 17879, 32357, 123271, 232427, 1602523, 2342149, 30447937]

約数ペア:

[(1, 30447937), (13, 2342149), (19, 1602523), (131, 232427), (247, 123271), (941, 32357), (1703, 17879), (2489, 12233)]