470891486219

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{16483757}}^1$

素因数の和:16483835

約数の個数: 24

約数和(自身を含む): 608844085488

約数和(自身を除く): 137952599269

約数列:

[1, 7, 11, 49, 53, 77, 371, 539, 583, 2597, 4081, 28567, 16483757, 115386299, 181321327, 807704093, 873639121, 1269249289, 6115473847, 8884745023, 9610030331, 42808316929, 67270212317, 470891486219]

約数ペア:

[(1, 470891486219), (7, 67270212317), (11, 42808316929), (49, 9610030331), (53, 8884745023), (77, 6115473847), (371, 1269249289), (539, 873639121), (583, 807704093), (2597, 181321327), (4081, 115386299), (28567, 16483757)]