117719459

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{1171}}^1$

素因数の和:1251

約数の個数: 32

約数和(自身を含む): 149640960

約数和(自身を除く): 31921501

約数列:

[1, 11, 13, 19, 37, 143, 209, 247, 407, 481, 703, 1171, 2717, 5291, 7733, 9139, 12881, 15223, 22249, 43327, 100529, 167453, 244739, 289237, 476597, 563251, 823213, 3181607, 6195761, 9055343, 10701769, 117719459]

約数ペア:

[(1, 117719459), (11, 10701769), (13, 9055343), (19, 6195761), (37, 3181607), (143, 823213), (209, 563251), (247, 476597), (407, 289237), (481, 244739), (703, 167453), (1171, 100529), (2717, 43327), (5291, 22249), (7733, 15223), (9139, 12881)]