249508739

素因数分解:

${\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1801}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 266407680

約数和(自身を除く): 16898941

約数列:

[1, 31, 41, 109, 1271, 1801, 3379, 4469, 55831, 73841, 138539, 196309, 2289071, 6085579, 8048669, 249508739]

約数ペア:

[(1, 249508739), (31, 8048669), (41, 6085579), (109, 2289071), (1271, 196309), (1801, 138539), (3379, 73841), (4469, 55831)]