2013306003

素因数分解:

$3^3\times {\mathrm{641}}^1\times {\mathrm{116329}}^1$

素因数の和:116979

約数の個数: 16

約数和(自身を含む): 2987354400

約数和(自身を除く): 974048397

約数列:

[1, 3, 9, 27, 641, 1923, 5769, 17307, 116329, 348987, 1046961, 3140883, 74566889, 223700667, 671102001, 2013306003]

約数ペア:

[(1, 2013306003), (3, 671102001), (9, 223700667), (27, 74566889), (641, 3140883), (1923, 1046961), (5769, 348987), (17307, 116329)]