299804931

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{62971}}^1$

素因数の和:63023

約数の個数: 18

約数和(自身を含む): 452705708

約数和(自身を除く): 152900777

約数列:

[1, 3, 9, 23, 69, 207, 529, 1587, 4761, 62971, 188913, 566739, 1448333, 4344999, 13034997, 33311659, 99934977, 299804931]

約数ペア:

[(1, 299804931), (3, 99934977), (9, 33311659), (23, 13034997), (69, 4344999), (207, 1448333), (529, 566739), (1587, 188913), (4761, 62971)]