738004797

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{666671}}^1$

素因数の和:666721

約数の個数: 16

約数和(自身を含む): 1120008960

約数和(自身を除く): 382004163

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 666671, 2000013, 6000039, 18000117, 27333511, 82000533, 246001599, 738004797]

約数ペア:

[(1, 738004797), (3, 246001599), (9, 82000533), (27, 27333511), (41, 18000117), (123, 6000039), (369, 2000013), (1107, 666671)]