141999

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{331}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 223104

約数和(自身を除く): 81105

約数列:

[1, 3, 11, 13, 33, 39, 143, 331, 429, 993, 3641, 4303, 10923, 12909, 47333, 141999]

約数ペア:

[(1, 141999), (3, 47333), (11, 12909), (13, 10923), (33, 4303), (39, 3641), (143, 993), (331, 429)]