247511793

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{15361}}^1$

素因数の和:15536

約数の個数: 16

約数和(自身を含む): 340667712

約数和(自身を除く): 93155919

約数列:

[1, 3, 41, 123, 131, 393, 5371, 15361, 16113, 46083, 629801, 1889403, 2012291, 6036873, 82503931, 247511793]

約数ペア:

[(1, 247511793), (3, 82503931), (41, 6036873), (123, 2012291), (131, 1889403), (393, 629801), (5371, 46083), (15361, 16113)]