11937699

素因数分解:

$3^4\times {\mathrm{293}}^1\times {\mathrm{503}}^1$

素因数の和:808

約数の個数: 20

約数和(自身を含む): 17929296

約数和(自身を除く): 5991597

約数列:

[1, 3, 9, 27, 81, 293, 503, 879, 1509, 2637, 4527, 7911, 13581, 23733, 40743, 147379, 442137, 1326411, 3979233, 11937699]

約数ペア:

[(1, 11937699), (3, 3979233), (9, 1326411), (27, 442137), (81, 147379), (293, 40743), (503, 23733), (879, 13581), (1509, 7911), (2637, 4527)]