996819021

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{10391}}^1$

素因数の和:10447

約数の個数: 64

約数和(自身を含む): 1795737600

約数和(自身を除く): 798918579

約数列:

[1, 3, 9, 11, 17, 19, 27, 33, 51, 57, 99, 153, 171, 187, 209, 297, 323, 459, 513, 561, 627, 969, 1683, 1881, 2907, 3553, 5049, 5643, 8721, 10391, 10659, 31173, 31977, 93519, 95931, 114301, 176647, 197429, 280557, 342903, 529941, 592287, 1028709, 1589823, 1776861, 1943117, 2171719, 3086127, 3356293, 4769469, 5330583, 5829351, 6515157, 10068879, 17488053, 19545471, 30206637, 36919223, 52464159, 58636413, 90619911, 110757669, 332273007, 996819021]

約数ペア:

[(1, 996819021), (3, 332273007), (9, 110757669), (11, 90619911), (17, 58636413), (19, 52464159), (27, 36919223), (33, 30206637), (51, 19545471), (57, 17488053), (99, 10068879), (153, 6515157), (171, 5829351), (187, 5330583), (209, 4769469), (297, 3356293), (323, 3086127), (459, 2171719), (513, 1943117), (561, 1776861), (627, 1589823), (969, 1028709), (1683, 592287), (1881, 529941), (2907, 342903), (3553, 280557), (5049, 197429), (5643, 176647), (8721, 114301), (10391, 95931), (10659, 93519), (31173, 31977)]