141885331

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{593}}^1$

素因数の和:883

約数の個数: 24

約数和(自身を含む): 174707280

約数和(自身を除く): 32821949

約数列:

[1, 7, 19, 49, 133, 257, 593, 931, 1799, 4151, 4883, 11267, 12593, 29057, 34181, 78869, 152401, 239267, 552083, 1066807, 2895619, 7467649, 20269333, 141885331]

約数ペア:

[(1, 141885331), (7, 20269333), (19, 7467649), (49, 2895619), (133, 1066807), (257, 552083), (593, 239267), (931, 152401), (1799, 78869), (4151, 34181), (4883, 29057), (11267, 12593)]