247629197

素因数分解:

${\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{641}}^1$

素因数の和:928

約数の個数: 16

約数和(自身を含む): 260842032

約数和(自身を除く): 13212835

約数列:

[1, 37, 53, 197, 641, 1961, 7289, 10441, 23717, 33973, 126277, 386317, 1257001, 4672249, 6692681, 247629197]

約数ペア:

[(1, 247629197), (37, 6692681), (53, 4672249), (197, 1257001), (641, 386317), (1961, 126277), (7289, 33973), (10441, 23717)]