386444097

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{173839}}^1$

素因数の和:173877

約数の個数: 24

約数和(自身を含む): 632777600

約数和(自身を除く): 246333503

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 173839, 521517, 1564551, 2259907, 3302941, 6779721, 9908823, 20339163, 29726469, 42938233, 128814699, 386444097]

約数ペア:

[(1, 386444097), (3, 128814699), (9, 42938233), (13, 29726469), (19, 20339163), (39, 9908823), (57, 6779721), (117, 3302941), (171, 2259907), (247, 1564551), (741, 521517), (2223, 173839)]