142232241

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{263}}^1\times {\mathrm{2539}}^1$

素因数の和:2876

約数の個数: 16

約数和(自身を含む): 193121280

約数和(自身を除く): 50889039

約数列:

[1, 3, 71, 213, 263, 789, 2539, 7617, 18673, 56019, 180269, 540807, 667757, 2003271, 47410747, 142232241]

約数ペア:

[(1, 142232241), (3, 47410747), (71, 2003271), (213, 667757), (263, 540807), (789, 180269), (2539, 56019), (7617, 18673)]