49613409

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{39659}}^1$

素因数の和:39804

約数の個数: 12

約数和(自身を含む): 72181200

約数和(自身を除く): 22567791

約数列:

[1, 3, 9, 139, 417, 1251, 39659, 118977, 356931, 5512601, 16537803, 49613409]

約数ペア:

[(1, 49613409), (3, 16537803), (9, 5512601), (139, 356931), (417, 118977), (1251, 39659)]