49741497

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{9887}}^1$

素因数の和:9949

約数の個数: 24

約数和(自身を含む): 79183104

約数和(自身を除く): 29441607

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1677, 5031, 9887, 29661, 88983, 128531, 385593, 425141, 1156779, 1275423, 3826269, 5526833, 16580499, 49741497]

約数ペア:

[(1, 49741497), (3, 16580499), (9, 5526833), (13, 3826269), (39, 1275423), (43, 1156779), (117, 425141), (129, 385593), (387, 128531), (559, 88983), (1677, 29661), (5031, 9887)]