38477907

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{911}}^1$

素因数の和:968

約数の個数: 36

約数和(自身を含む): 63239904

約数和(自身を除く): 24761997

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 361, 741, 911, 1083, 2223, 2733, 3249, 4693, 8199, 11843, 14079, 17309, 35529, 42237, 51927, 106587, 155781, 225017, 328871, 675051, 986613, 2025153, 2959839, 4275323, 12825969, 38477907]

約数ペア:

[(1, 38477907), (3, 12825969), (9, 4275323), (13, 2959839), (19, 2025153), (39, 986613), (57, 675051), (117, 328871), (171, 225017), (247, 155781), (361, 106587), (741, 51927), (911, 42237), (1083, 35529), (2223, 17309), (2733, 14079), (3249, 11843), (4693, 8199)]