141719039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{107}}^1\times {\mathrm{167}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 181149696

約数和(自身を除く): 39430657

約数列:

[1, 7, 11, 77, 103, 107, 167, 721, 749, 1133, 1169, 1177, 1837, 7931, 8239, 11021, 12859, 17201, 17869, 77147, 120407, 121231, 125083, 189211, 196559, 848617, 1324477, 1375913, 1840507, 12883549, 20245577, 141719039]

約数ペア:

[(1, 141719039), (7, 20245577), (11, 12883549), (77, 1840507), (103, 1375913), (107, 1324477), (167, 848617), (721, 196559), (749, 189211), (1133, 125083), (1169, 121231), (1177, 120407), (1837, 77147), (7931, 17869), (8239, 17201), (11021, 12859)]