1968045117

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{383}}^1\times {\mathrm{74471}}^1$

素因数の和:74880

約数の個数: 16

約数和(自身を含む): 2745335808

約数和(自身を除く): 777290691

約数列:

[1, 3, 23, 69, 383, 1149, 8809, 26427, 74471, 223413, 1712833, 5138499, 28522393, 85567179, 656015039, 1968045117]

約数ペア:

[(1, 1968045117), (3, 656015039), (23, 85567179), (69, 28522393), (383, 5138499), (1149, 1712833), (8809, 223413), (26427, 74471)]