6880383

素因数分解:

$3^4\times {\mathrm{173}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 20

約数和(自身を含む): 10358568

約数和(自身を除く): 3478185

約数列:

[1, 3, 9, 27, 81, 173, 491, 519, 1473, 1557, 4419, 4671, 13257, 14013, 39771, 84943, 254829, 764487, 2293461, 6880383]

約数ペア:

[(1, 6880383), (3, 2293461), (9, 764487), (27, 254829), (81, 84943), (173, 39771), (491, 14013), (519, 13257), (1473, 4671), (1557, 4419)]