254228739

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{449}}^1\times {\mathrm{5101}}^1$

素因数の和:5590

約数の個数: 16

約数和(自身を含む): 348976800

約数和(自身を除く): 94748061

約数列:

[1, 3, 37, 111, 449, 1347, 5101, 15303, 16613, 49839, 188737, 566211, 2290349, 6871047, 84742913, 254228739]

約数ペア:

[(1, 254228739), (3, 84742913), (37, 6871047), (111, 2290349), (449, 566211), (1347, 188737), (5101, 49839), (15303, 16613)]