678351363

素因数分解:

$3^1\times {\mathrm{109}}^1\times {\mathrm{419}}^1\times {\mathrm{4951}}^1$

素因数の和:5482

約数の個数: 16

約数和(自身を含む): 915129600

約数和(自身を除く): 236778237

約数列:

[1, 3, 109, 327, 419, 1257, 4951, 14853, 45671, 137013, 539659, 1618977, 2074469, 6223407, 226117121, 678351363]

約数ペア:

[(1, 678351363), (3, 226117121), (109, 6223407), (327, 2074469), (419, 1618977), (1257, 539659), (4951, 137013), (14853, 45671)]