53003853

素因数分解:

$3^2\times 7^1\times {\mathrm{241}}^1\times {\mathrm{3491}}^1$

素因数の和:3745

約数の個数: 24

約数和(自身を含む): 87886656

約数和(自身を除く): 34882803

約数列:

[1, 3, 7, 9, 21, 63, 241, 723, 1687, 2169, 3491, 5061, 10473, 15183, 24437, 31419, 73311, 219933, 841331, 2523993, 5889317, 7571979, 17667951, 53003853]

約数ペア:

[(1, 53003853), (3, 17667951), (7, 7571979), (9, 5889317), (21, 2523993), (63, 841331), (241, 219933), (723, 73311), (1687, 31419), (2169, 24437), (3491, 15183), (5061, 10473)]