16612503

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1031}}^1$

素因数の和:1206

約数の個数: 16

約数和(自身を含む): 22885632

約数和(自身を除く): 6273129

約数列:

[1, 3, 41, 123, 131, 393, 1031, 3093, 5371, 16113, 42271, 126813, 135061, 405183, 5537501, 16612503]

約数ペア:

[(1, 16612503), (3, 5537501), (41, 405183), (123, 135061), (131, 126813), (393, 42271), (1031, 16113), (3093, 5371)]