938282949

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{149}}^1\times {\mathrm{14887}}^1$

素因数の和:15089

約数の個数: 24

約数和(自身を含む): 1393516800

約数和(自身を除く): 455233851

約数列:

[1, 3, 9, 47, 141, 149, 423, 447, 1341, 7003, 14887, 21009, 44661, 63027, 133983, 699689, 2099067, 2218163, 6297201, 6654489, 19963467, 104253661, 312760983, 938282949]

約数ペア:

[(1, 938282949), (3, 312760983), (9, 104253661), (47, 19963467), (141, 6654489), (149, 6297201), (423, 2218163), (447, 2099067), (1341, 699689), (7003, 133983), (14887, 63027), (21009, 44661)]