139884414

素因数分解:

$2^1\times 3^1\times {\mathrm{1217}}^1\times {\mathrm{19157}}^1$

素因数の和:20379

約数の個数: 16

約数和(自身を含む): 280013328

約数和(自身を除く): 140128914

約数列:

[1, 2, 3, 6, 1217, 2434, 3651, 7302, 19157, 38314, 57471, 114942, 23314069, 46628138, 69942207, 139884414]

約数ペア:

[(1, 139884414), (2, 69942207), (3, 46628138), (6, 23314069), (1217, 114942), (2434, 57471), (3651, 38314), (7302, 19157)]