278312122383

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{571}}^1\times {\mathrm{1957477}}^1$

素因数の和:1958134

約数の個数: 16

約数和(自身を含む): 376211611776

約数和(自身を除く): 97899489393

約数列:

[1, 3, 83, 249, 571, 1713, 47393, 142179, 1957477, 5872431, 162470591, 487411773, 1117719367, 3353158101, 92770707461, 278312122383]

約数ペア:

[(1, 278312122383), (3, 92770707461), (83, 3353158101), (249, 1117719367), (571, 487411773), (1713, 162470591), (47393, 5872431), (142179, 1957477)]