49680213

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{6299}}^1$

素因数の和:6552

約数の個数: 16

約数和(自身を含む): 72576000

約数和(自身を除く): 22895787

約数列:

[1, 3, 11, 33, 239, 717, 2629, 6299, 7887, 18897, 69289, 207867, 1505461, 4516383, 16560071, 49680213]

約数ペア:

[(1, 49680213), (3, 16560071), (11, 4516383), (33, 1505461), (239, 207867), (717, 69289), (2629, 18897), (6299, 7887)]