447213078

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{1911167}}^1$

素因数の和:1911188

約数の個数: 24

約数和(自身を含む): 1043497728

約数和(自身を除く): 596284650

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 1911167, 3822334, 5733501, 11467002, 17200503, 24845171, 34401006, 49690342, 74535513, 149071026, 223606539, 447213078]

約数ペア:

[(1, 447213078), (2, 223606539), (3, 149071026), (6, 74535513), (9, 49690342), (13, 34401006), (18, 24845171), (26, 17200503), (39, 11467002), (78, 5733501), (117, 3822334), (234, 1911167)]