42727321

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{5657}}^1$

素因数の和:5760

約数の個数: 16

約数和(自身を含む): 53230464

約数和(自身を除く): 10503143

約数列:

[1, 7, 13, 83, 91, 581, 1079, 5657, 7553, 39599, 73541, 469531, 514787, 3286717, 6103903, 42727321]

約数ペア:

[(1, 42727321), (7, 6103903), (13, 3286717), (83, 514787), (91, 469531), (581, 73541), (1079, 39599), (5657, 7553)]