30142881

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{36013}}^1$

素因数の和:36053

約数の個数: 16

約数和(自身を含む): 46097920

約数和(自身を除く): 15955039

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 36013, 108039, 324117, 972351, 1116403, 3349209, 10047627, 30142881]

約数ペア:

[(1, 30142881), (3, 10047627), (9, 3349209), (27, 1116403), (31, 972351), (93, 324117), (279, 108039), (837, 36013)]