213025893

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{1447}}^1\times {\mathrm{1583}}^1$

素因数の和:3064

約数の個数: 16

約数和(自身を含む): 293584896

約数和(自身を除く): 80559003

約数列:

[1, 3, 31, 93, 1447, 1583, 4341, 4749, 44857, 49073, 134571, 147219, 2290601, 6871803, 71008631, 213025893]

約数ペア:

[(1, 213025893), (3, 71008631), (31, 6871803), (93, 2290601), (1447, 147219), (1583, 134571), (4341, 49073), (4749, 44857)]