38948403

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{6361}}^1$

素因数の和:6534

約数の個数: 16

約数和(自身を含む): 56290976

約数和(自身を除く): 17342573

約数列:

[1, 3, 13, 39, 157, 471, 2041, 6123, 6361, 19083, 82693, 248079, 998677, 2996031, 12982801, 38948403]

約数ペア:

[(1, 38948403), (3, 12982801), (13, 2996031), (39, 998677), (157, 248079), (471, 82693), (2041, 19083), (6123, 6361)]