16502013

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1$

素因数の和:350

約数の個数: 48

約数和(自身を含む): 28354560

約数和(自身を除く): 11852547

約数列:

[1, 3, 9, 11, 19, 31, 33, 57, 93, 99, 171, 209, 279, 283, 341, 589, 627, 849, 1023, 1767, 1881, 2547, 3069, 3113, 5301, 5377, 6479, 8773, 9339, 16131, 19437, 26319, 28017, 48393, 58311, 59147, 78957, 96503, 166687, 177441, 289509, 500061, 532323, 868527, 1500183, 1833557, 5500671, 16502013]

約数ペア:

[(1, 16502013), (3, 5500671), (9, 1833557), (11, 1500183), (19, 868527), (31, 532323), (33, 500061), (57, 289509), (93, 177441), (99, 166687), (171, 96503), (209, 78957), (279, 59147), (283, 58311), (341, 48393), (589, 28017), (627, 26319), (849, 19437), (1023, 16131), (1767, 9339), (1881, 8773), (2547, 6479), (3069, 5377), (3113, 5301)]