38464881

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{140897}}^1$

素因数の和:140920

約数の個数: 16

約数和(自身を含む): 63122304

約数和(自身を除く): 24657423

約数列:

[1, 3, 7, 13, 21, 39, 91, 273, 140897, 422691, 986279, 1831661, 2958837, 5494983, 12821627, 38464881]

約数ペア:

[(1, 38464881), (3, 12821627), (7, 5494983), (13, 2958837), (21, 1831661), (39, 986279), (91, 422691), (273, 140897)]