2017579647

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{1427}}^1\times {\mathrm{3163}}^1$

素因数の和:4742

約数の個数: 16

約数和(自身を含む): 2710915200

約数和(自身を除く): 693335553

約数列:

[1, 3, 149, 447, 1427, 3163, 4281, 9489, 212623, 471287, 637869, 1413861, 4513601, 13540803, 672526549, 2017579647]

約数ペア:

[(1, 2017579647), (3, 672526549), (149, 13540803), (447, 4513601), (1427, 1413861), (3163, 637869), (4281, 471287), (9489, 212623)]