1963670387329

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{7013}}^1\times {\mathrm{11987}}^1$

素因数の和:19125

約数の個数: 32

約数和(自身を含む): 2324749787136

約数和(自身を除く): 361079399807

約数列:

[1, 7, 47, 71, 329, 497, 3337, 7013, 11987, 23359, 49091, 83909, 329611, 497923, 563389, 851077, 2307277, 3485461, 3943723, 5957539, 23402381, 40000619, 84064831, 163816667, 280004333, 588453817, 3951047057, 5968603001, 27657329399, 41780221007, 280524341047, 1963670387329]

約数ペア:

[(1, 1963670387329), (7, 280524341047), (47, 41780221007), (71, 27657329399), (329, 5968603001), (497, 3951047057), (3337, 588453817), (7013, 280004333), (11987, 163816667), (23359, 84064831), (49091, 40000619), (83909, 23402381), (329611, 5957539), (497923, 3943723), (563389, 3485461), (851077, 2307277)]