16438059

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{971}}^1$

素因数の和:1013

約数の個数: 40

約数和(自身を含む): 28226880

約数和(自身を除く): 11788821

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 81, 99, 171, 209, 297, 513, 627, 891, 971, 1539, 1881, 2913, 5643, 8739, 10681, 16929, 18449, 26217, 32043, 55347, 78651, 96129, 166041, 202939, 288387, 498123, 608817, 865161, 1494369, 1826451, 5479353, 16438059]

約数ペア:

[(1, 16438059), (3, 5479353), (9, 1826451), (11, 1494369), (19, 865161), (27, 608817), (33, 498123), (57, 288387), (81, 202939), (99, 166041), (171, 96129), (209, 78651), (297, 55347), (513, 32043), (627, 26217), (891, 18449), (971, 16929), (1539, 10681), (1881, 8739), (2913, 5643)]