996819813

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{6551}}^1$

素因数の和:6650

約数の個数: 48

約数和(自身を含む): 1655821440

約数和(自身を除く): 659001627

約数列:

[1, 3, 9, 11, 29, 33, 53, 87, 99, 159, 261, 319, 477, 583, 957, 1537, 1749, 2871, 4611, 5247, 6551, 13833, 16907, 19653, 50721, 58959, 72061, 152163, 189979, 216183, 347203, 569937, 648549, 1041609, 1709811, 2089769, 3124827, 3819233, 6269307, 10068887, 11457699, 18807921, 30206661, 34373097, 90619983, 110757757, 332273271, 996819813]

約数ペア:

[(1, 996819813), (3, 332273271), (9, 110757757), (11, 90619983), (29, 34373097), (33, 30206661), (53, 18807921), (87, 11457699), (99, 10068887), (159, 6269307), (261, 3819233), (319, 3124827), (477, 2089769), (583, 1709811), (957, 1041609), (1537, 648549), (1749, 569937), (2871, 347203), (4611, 216183), (5247, 189979), (6551, 152163), (13833, 72061), (16907, 58959), (19653, 50721)]