2016784089

素因数分解:

$3^5\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{2287}}^1$

素因数の和:2512

約数の個数: 48

約数和(自身を含む): 3198074880

約数和(自身を除く): 1181290791

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 191, 243, 513, 573, 1539, 1719, 2287, 3629, 4617, 5157, 6861, 10887, 15471, 20583, 32661, 43453, 46413, 61749, 97983, 130359, 185247, 293949, 391077, 436817, 555741, 881847, 1173231, 1310451, 3519693, 3931353, 8299523, 10559079, 11794059, 24898569, 35382177, 74695707, 106146531, 224087121, 672261363, 2016784089]

約数ペア:

[(1, 2016784089), (3, 672261363), (9, 224087121), (19, 106146531), (27, 74695707), (57, 35382177), (81, 24898569), (171, 11794059), (191, 10559079), (243, 8299523), (513, 3931353), (573, 3519693), (1539, 1310451), (1719, 1173231), (2287, 881847), (3629, 555741), (4617, 436817), (5157, 391077), (6861, 293949), (10887, 185247), (15471, 130359), (20583, 97983), (32661, 61749), (43453, 46413)]