2017993041

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{17107}}^1$

素因数の和:17390

約数の個数: 32

約数和(自身を含む): 3177982080

約数和(自身を除く): 1159989039

約数列:

[1, 3, 9, 17, 27, 51, 153, 257, 459, 771, 2313, 4369, 6939, 13107, 17107, 39321, 51321, 117963, 153963, 290819, 461889, 872457, 2617371, 4396499, 7852113, 13189497, 39568491, 74740483, 118705473, 224221449, 672664347, 2017993041]

約数ペア:

[(1, 2017993041), (3, 672664347), (9, 224221449), (17, 118705473), (27, 74740483), (51, 39568491), (153, 13189497), (257, 7852113), (459, 4396499), (771, 2617371), (2313, 872457), (4369, 461889), (6939, 290819), (13107, 153963), (17107, 117963), (39321, 51321)]