331380643

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2269}}^1$

素因数の和:2379

約数の個数: 24

約数和(自身を含む): 391275360

約数和(自身を除く): 59894717

約数列:

[1, 11, 17, 71, 121, 187, 781, 1207, 2057, 2269, 8591, 13277, 24959, 38573, 146047, 161099, 274549, 424303, 1772089, 2738683, 4667333, 19492979, 30125513, 331380643]

約数ペア:

[(1, 331380643), (11, 30125513), (17, 19492979), (71, 4667333), (121, 2738683), (187, 1772089), (781, 424303), (1207, 274549), (2057, 161099), (2269, 146047), (8591, 38573), (13277, 24959)]