251359823

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{821}}^1\times {\mathrm{2141}}^1$

素因数の和:2986

約数の個数: 16

約数和(自身を含む): 295801632

約数和(自身を除く): 44441809

約数列:

[1, 11, 13, 143, 821, 2141, 9031, 10673, 23551, 27833, 117403, 306163, 1757761, 19335371, 22850893, 251359823]

約数ペア:

[(1, 251359823), (11, 22850893), (13, 19335371), (143, 1757761), (821, 306163), (2141, 117403), (9031, 27833), (10673, 23551)]