987299561891

素因数分解:

${\mathrm{29}}^2\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{161059}}^1$

素因数の和:161351

約数の個数: 24

約数和(自身を含む): 1055491248240

約数和(自身を除く): 68191686349

約数列:

[1, 29, 37, 197, 841, 1073, 5713, 7289, 31117, 161059, 165677, 211381, 4670711, 5959183, 6130049, 31728623, 135450619, 172816307, 920130067, 1173959051, 5011672903, 26683771943, 34044812479, 987299561891]

約数ペア:

[(1, 987299561891), (29, 34044812479), (37, 26683771943), (197, 5011672903), (841, 1173959051), (1073, 920130067), (5713, 172816307), (7289, 135450619), (31117, 31728623), (161059, 6130049), (165677, 5959183), (211381, 4670711)]