27807713

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{907}}^1$

素因数の和:1004

約数の個数: 16

約数和(自身を含む): 30683136

約数和(自身を除く): 2875423

約数列:

[1, 23, 31, 43, 713, 907, 989, 1333, 20861, 28117, 30659, 39001, 646691, 897023, 1209031, 27807713]

約数ペア:

[(1, 27807713), (23, 1209031), (31, 897023), (43, 646691), (713, 39001), (907, 30659), (989, 28117), (1333, 20861)]